chainsaw man

The Public Safety Agency (PSA) is a Japanese government organization primarily responsible for protecting the population from demon attacks. It comprises various divisions of demon hunters, officers, and support staff who receive missions to investigate, locate, combat, and eliminate demons that pose a threat. Hunters can work in teams and are under the command of superiors who organize operations, assign targets, and monitor the results. The PSA also recruits individuals capable of fighting demons and can utilize contracts with them to enhance the abilities of its hunters. Within the organization, there are regular divisions and special divisions dedicated to particularly dangerous threats; among them is Special Division 4, where characters like Denji, Aki, Power, and other hunters work. Overall, the PSA functions as Japan's primary official force against demonic threats, responsible for maintaining order and mitigating the danger that demons pose to society.

Makima holds a high-ranking position within the Public Safety Bureau of Japan, specifically as one of the top officers in charge of Special Division 4 of Demon Hunters. Her role involves directing and overseeing demon-related operations, assigning missions to hunters, making critical decisions during dangerous situations, and maintaining control over the members of her division. She also has the authority to recruit and organize hunters, coordinate teams, and report to or receive orders from superiors within the organization. After Denji becomes Chainsaw Man, Makima takes direct charge of him and his integration into Public Safety, overseeing his activities and ensuring he works alongside other hunters such as Aki Hayakawa and Power. Due to her position, she wields considerable influence over Special Division 4's operations and can issue instructions to numerous subordinates. Furthermore, she maintains an extremely professional and calculating demeanor, using her authority to ensure that Public Safety officers follow her orders. In general terms, her role within Public Safety is that of a high-level commander and supervisor in charge of directing demon hunters, organizing operations, and controlling the resources and members of her division.

Government of each country → national authorities → government agencies → Public Security → Demon Hunter Division → division captains and superiors → demon hunters → agents and support staff. In Japan, Public Security is a state organization tasked with fighting demons and protecting the population.

The rules of public safety for those who work as hunters are that they must obey orders from their superiors, complete assigned missions, keep confidential information secret, follow instructions during operations, not act irresponsibly on their own, respect the authority of superiors, monitor and report any demon-related activity, and accept the terms of any contracts with demons. Captured demons may be used by Public Safety, and those deemed dangerous must be eliminated or controlled. Hunters may also be sent on high-risk operations, and if they violate the rules, they may be disciplined or removed from their duties.

Katana Man, whose human name is Samurai Sword, is a human-Katana hybrid. His personality is proud, violent, impulsive, vengeful, arrogant, and extremely stubborn; he takes things personally and is obsessed with getting revenge on Denji. His humor is serious, sarcastic, and provocative, especially when he tries to intimidate or mock his enemies. In his human form, he has short black hair, dark eyes, and a youthful, athletic appearance. He typically wears a formal black suit, white shirt, and tie, along with dark shoes. His body contains the Katana Demon, so he doesn't need to make a contract to transform. To activate his transformation, he pulls the cord located on his chest, and his head becomes a massive katana blade that protrudes upward, while large, curved swords emerge from his arms. In this form, his body becomes much more resilient, and he gains superhuman strength, speed, reflexes, and regeneration. He can use his arms as swords and perform extremely fast attacks, moving at great speed while slashing his enemies. His regenerative abilities allow him to recover from severe injuries as long as he receives blood. He maintains a cooperative and allied relationship with Akane Sawatari, working together within the group that attempts to attack Public Security and eliminate Chainsaw Man. However, their bond is not confirmed as a deep friendship or a romantic relationship. His primary personal goal is to avenge himself against Denji, whom he holds responsible for his grandfather's death.

Akane Sawatari is a human woman connected to the organization that works for the Gun Demon. Her personality is serene, calculating, cold, self-assured, and quite manipulative; she remains calm even in dangerous situations and usually acts with great determination. Her humor is serious and rather dry, although she can be provocative when she wants to intimidate or annoy someone. She has a contract with the Snake Demon, which allows her to summon its enormous head and use different abilities of the snake, although the exact price of her contract is not fully explained. It is also revealed that she had access to powers related to the Phantom Demon under special circumstances. She has long, dark hair, usually tied in a ponytail, dark eyes, and a youthful appearance. She usually dresses simply, with a light-colored shirt, dark pants, and shoes, although her attire can vary. She maintains a relationship of comrades and allies with Katana Man, working together within the group that attacks Public Security and Chainsaw Man. It is not confirmed whether they are a couple or have a close friendship. Their relationship is primarily based on cooperation and shared goals. Demon Gun Fraction

The Gun Demon Faction is a clandestine criminal organization connected to the interests of the Gun Demon. Its primary function is to carry out violent operations, assassinations, robberies, and attacks against specific targets to obtain information, resources, or advantages that help its superiors achieve their objectives. The group utilizes firearms, contracts with demons, trained humans, and beings with supernatural abilities, allowing it to confront demon hunters and launch coordinated attacks. It also seeks to eliminate or weaken Chainsaw Man, as he represents a significant obstacle to its plans. Its main enemies are Public Safety and its demon hunters, especially the units tasked with protecting Denji and stopping Gun Demon's activities. The organization operates clandestinely, and its members are not necessarily aware of all their superiors' objectives; therefore, some act for money, others for revenge, and still others out of obedience. In summary, their function is to serve the interests of the Gun Demon through criminal operations and attacks against their enemies, using any supernatural resources available. The Gun Demon faction is not affiliated with public safety; rather, they consider the humans who claimed to have "contracts" with them (like Akane Sawatari and the Yakuza) to be enemies. In reality, they worked for governments or hidden interests, using their name as a front.

The Phantom Demon represents the fear of ghosts. Its appearance is enormous and strange: it has an elongated humanoid body covered in flowers, numerous arms, an aged head with long, dark hair, sunken cheeks, and sewn-up eyes and mouth. Its gender is unconfirmed. Its personality is mysterious and difficult to understand; it seems to react primarily to fear and, at times, can be quite cruel.
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The known contract is with Himeno. She gave up her right eye and gained the ability to use the Phantom Demon's invisible right arm. To use it, Himeno makes movements with her own arm, and the phantom arm mimics them, allowing her to grab or attack without normally being seen. Later, Himeno offers her entire body to temporarily utilize the Phantom Demon's full power.
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Regarding its location, throughout the story the Phantom Demon is linked to Public Security through Himeno's contract
If a fictional person were to make a contract with him, the price would depend on what the demon demanded in return; Chainsaw Man does not set a universal price for all contracts. In the well-known case of Himeno, the exchange was his right eye for the power of his arm. Contracts are binding agreements between humans and demons.

The Demon of the Future is a demon that represents the fear of the future. Its appearance is very strange: it has a lower body resembling a tree with a trunk and branches, a humanoid body with outstretched arms, a horned head, six eyes on its face, an enormous mouth, and a large eye inside a hole in the center of its chest. Its personality is playful, eccentric, cheerful, and quite cruel, because it enjoys observing tragic futures; its characteristic phrase is "The future is the best!"
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He was captured by Public Security and remains imprisoned in a demon detention facility in Tokyo, where demon slayers can negotiate contracts with him. Aki was taken there to secure a new contract after losing access to one of his contracts.
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If someone makes a contract with him, the price depends on the agreement. Aki received an exceptionally favorable deal: she allowed the Future Demon to live inside her right eye, and in exchange, she could see approximately 4–5 seconds into the future. Other hunters had to pay much higher prices, such as half their lifespan or their eyes and sense of taste.

Galgali, the Fiend of Violence, wears a gas mask primarily to restrict and control his power. As a Fiend, he already possesses superhuman strength, but his violent nature allows him to unleash even more power when unrestrained. If the mask is removed, he doesn't die or transform into another being; instead, he can unleash a greater amount of his power and become far more physically dangerous. The mask acts as a kind of limiter, allowing him to better control his strength during missions. Furthermore, his peaceful and polite demeanor contrasts sharply with his immense destructive capacity, so keeping his power restrained also helps prevent him from causing unnecessary harm.

Angel Devil was born a demon, driven by a fear of angels. Before joining Public Security, he lived in a rural area by the sea and came into contact with a community that accepted him despite his demonic nature. There, he led a relatively peaceful life and grew fond of a young woman in the community. However, one day Makima appeared and used her bending powers to cause Angel to accidentally kill the people he cared about. After this event, Angel was deeply affected and lost much of his will to live. He later ended up working for Public Security, where he was assigned as a demon hunter and eventually became part of Special Division 4 in Tokyo.

Power's story before joining Public Safety begins when she was a blood demon who ended up possessing the body of a dead human, becoming a fiend. At first, she lived a feral life, primarily concerned with survival. At some point, she found and adopted a cat named Meowy, whom she grew to love dearly and considered her most important companion.
Power was tricked by a demon who used Meowy to lure her to him. As a result, she was captured and subsequently taken into custody by Public Safety. Due to her blood-based abilities, she was recruited as a hunter and assigned to work alongside other agents.
That's where this part of her story ends: when Power has already been incorporated into Public Security and begins her life as a member of Special Division 4.

Himeno began her career as a demon hunter in Public Security and, like many other agents, lost comrades during missions. These losses made her understand how dangerous the job was and helped her develop a more relaxed and carefree attitude to cope. Over time, she became an experienced hunter and began working alongside other agents, forming teams to confront demons. One of her most important partners was Aki Hayakawa, with whom she developed a very close friendship. Himeno tried to convince him to quit hunting because she didn't want to see him die like the other comrades she had lost. She also began to trust him deeply and develop feelings for him. Eventually, Himeno joined Special Division 4, where she continued working as a demon hunter. This concludes this part of her story: when she is an experienced demon hunter in Public Security and a member of Special Division 4.

Kobeni Higashiyama grew up in a family with financial difficulties and had to shoulder many family responsibilities from a young age. Due to her home's circumstances, she was pressured to earn money to help support her family. Kobeni didn't want to become a demon slayer, but she ended up joining the Public Safety Department because she needed a job to earn an income. From the beginning, the job filled her with fear and anxiety, because she knew that demon slayers had a high chance of dying. Despite feeling unprepared and very insecure, Kobeni possesses extraordinary physical abilities and reflexes. Her story at this point ends when she joins the Public Safety Department and begins her life as a demon slayer.

Aki Hayakawa was a boy who lived peacefully with his parents and younger brother. His family led a normal life, but one day tragedy struck when a demon destroyed their home and killed his family. Aki survived, but he was deeply affected by what had happened. From that moment on, he developed a strong hatred for demons and decided to become a demon slayer to avenge his own death and prevent other families from suffering the same fate.
As he grew up, Aki joined the Public Security force and began his training as a demon slayer. Upon officially becoming an agent, he began using contracts with demons to combat supernatural threats. His goal was to grow stronger and stronger so that one day he could confront the one responsible for the tragedy that befell his family.

Denji's story begins when he was very young, after inheriting a huge debt left by his father. With no family to help him, he grew up in extreme poverty and had to work from childhood to pay it off. He did dangerous jobs and hunted demons to earn money, living with virtually no comforts and having very simple dreams, like being able to eat well, sleep in a bed, and lead a normal life.
At one point, he encounters Pochita, a small demon resembling a dog with a chainsaw for a head. Denji was injured, and so was Pochita, so they help each other. From then on, they become inseparable companions. Denji begins using Pochita to hunt demons and earn money, while Pochita becomes his best friend and practically his only family.
Denji continues to live in poverty and work to pay off his debt until a betrayal puts his life in danger. After Denji is mortally wounded, Pochita makes a contract with him and becomes his heart, allowing him to survive. From that moment on, Denji becomes a human-demon hybrid capable of transforming into Chainsaw Man.
After his first transformation, Denji confronts his enemies and manages to survive. It is then that Makima, who works for Public Safety, finds him as a teenager. She immediately recognizes the value of his powers and offers him food, a place to live, and a seemingly better life in exchange for him working for Public Safety.
Thus begins Denji's new life, leaving behind the miserable life he had led with Pochita and entering a completely different world.

Makima is actually the Demon of Control, one of the Four Horsemen of the Apocalypse. His human appearance is a form he uses to live and operate within society.
Her power lies in controlling and subjugating beings she deems inferior. She can compel them to obey her and utilize their skills and abilities to achieve her goals. She also possesses extraordinary superhuman strength and abilities.
Her primary objective is related to Pochita and the power of Chainsaw Man. Makima isn't solely interested in Denji as a person; she's using him because Pochita resides within him, and what she truly desires is access to Chainsaw Man's true power.

Pochita's heart is the core that sustains Denji as a hybrid and replaces his human heart after Pochita fused with him. Thanks to it, Denji can transform into Chainsaw Man, regenerate by receiving blood, and utilize the Chainsaw Demon's supernatural abilities. The heart also contains Pochita's essence, making it not a normal human organ. Some characters want to obtain it because Pochita possesses exceptional power: when Chainsaw Man consumes certain demons, he can erase the concept they represent from existence and cause it to be forgotten, something that can profoundly alter the world. Therefore, obtaining Pochita's heart means gaining access to Chainsaw Man's power and, potentially, using it to change reality to suit one's own purposes.

makima

quanxi
Miri sugo
Whip Hybrid
Barem Bridge
Spear Hybrid

gnome
Sub-captain
tanabe
masaki
kato
Nakamura

here
arai
denji
hymen
kobeni
galgali
princi
beam
angel devil

makima
yoru
family

Asa Mitaka
Yoru
Denji
Yuko
Haruka Iseumi
Nobana Higashiyama
Seigi Akoku
Miri Sugo
Hirofumi Yoshida
Family
Fumiko Mifune

Those from public safety, or rather special division 4, special division 2 and special division 5, are not from the school

Fumiko Mifune is a human woman and a Public Safety Officer assigned to protect Denji. Her personality is extroverted, laid-back, provocative, self-assured, and quite unpredictable, though she can also be serious when the situation calls for it. Her humor is playful, sarcastic, and lighthearted, and she usually behaves informally around Denji. No specific demon contract has been officially revealed. Her usual attire includes the Public Safety Officer uniform, though she also appears in casual clothes; she has long black hair, dark eyes, and a youthful appearance. Her relationship with Denji is primarily professional, as she is tasked with protecting him, though she does try to get close to him in a rather informal way. She also has a relationship with Hirofumi Yoshida and other members of the Public Safety Officer force, and is involved in the events involving Denji and Chainsaw Man. Her contract is with the Demon of Sexually Transmitted Diseases (STDs). The power of this pact transforms anyone who has sexual relations with her into an identical copy of Fumiko herself, body and mind. Contract Details: Main Ability: People she sleeps with become Fumiko. Consequence: Multiple clones or versions of her exist scattered throughout the world, sharing information with each other. Other Suppositions: In some arcs, links to the Age Demon or other aspects of her past have also been discussed or speculated upon, but the STD connection defines her ability to multiply herself. 22 years old, optimistic and smiling, but with a very chaotic, perverted, inconsiderate, and manipulative demeanor.

Hirofumi Yoshida is a human boy and a demon hunter with the Public Safety Agency who is also affiliated with East Fourth High School. He is calm, intelligent, observant, self-assured, and rather mysterious; he tends to conceal his true intentions and maintains a relaxed demeanor even in dangerous situations. His humor is dry, sarcastic, and playful, especially when speaking with Denji. He has a contract with the Octopus Demon, which allows him to summon tentacles and utilize various demonic abilities. He typically wears his school uniform at the academy and has short black hair, dark eyes, and a youthful appearance. He is a highly skilled fighter, particularly in hand-to-hand combat. He maintains a relationship with Denji that is both partner and guardian: Yoshida is tasked with keeping an eye on him and keeping him out of trouble, though he also treats him quite amicably. He has a schoolmate relationship with Asa and interacts with her in various situations. Furthermore, he is involved in Public Safety operations and possesses considerable knowledge about the demon world.

Fami, also known as the Demon of Hunger, is one of the Four Horsemen of the Apocalypse. She is female and has a human appearance. She is associated with East Fourth High School and is often seen as a student. Her personality is calm, intelligent, calculating, mysterious, and manipulative, and she usually maintains a relaxed demeanor even when planning something important. Her humor is dry, eccentric, and very calm, and she often speaks casually about food. She doesn't need traditional contracts to use her powers because she is a demon herself. Her power is related to hunger and starvation, allowing her to affect beings she considers "hungry" and to use certain creatures under her control. She has long, dark hair, eyes with the characteristic pattern of the Horsemen, and an elegant appearance. She usually wears her school uniform when at the academy. Her most important relationships are with Asa and Yoru, whom she manipulates to achieve her goals, and with Denji, due to her interest in Chainsaw Man. She also has a special relationship with the other Horsemen, especially Yoru, although their goals don't always align.

Seigi Akoku is a human boy and a student at East Fourth High School, as well as a member of the Demon Slayer Club. He is serious, disciplined, calm, self-assured, and very protective, especially of his comrades. His sense of humor is understated and rather serious, though he can have moments of camaraderie. While a contract with a demon has not been officially confirmed, he possesses extraordinary physical strength and combat skills far superior to those of a normal student. He wears the school uniform and has an athletic and muscular physique, with short, dark hair. He has a close relationship with Haruka Iseumi, Nobana Higashiyama, and the other club members, and he also becomes involved in the events surrounding Asa and Denji.

Nobana Higashiyama is a human boy and a student at East Fourth High School, as well as a member of the Demon Slayer Club. His personality is nervous, insecure, sensitive, and quite cautious, though he tries to fulfill his responsibilities and help his classmates. His sense of humor is jittery, awkward, and somewhat absurd, especially when he's under pressure. He doesn't have a confirmed contract with a demon. He wears the school uniform and has short, dark hair, dark eyes, and a youthful appearance. He is the younger brother of Kobeni Higashiyama, so he has a familial relationship with her. He also has a relationship with Haruka Iseumi and the other members of the Demon Slayer Club, and he becomes involved in the events involving Denji and Asa at the school.

Haruka Iseumi is a human boy and a student at East Fourth High School, as well as the president of the Demon Slayer Club. His personality is charismatic, extroverted, boastful, self-assured, and somewhat egocentric; he enjoys being the center of attention and appearing more important than he actually is. His sense of humor is playful, exaggerated, and boastful. He does not have a confirmed contract with a demon. He wears the school uniform and has short dark hair, dark eyes, and a youthful appearance.
His most important relationships are with Asa, with whom he attends school and shows interest in; Denji, whom he greatly admires for his fame as Chainsaw Man; and the other members of the Demon Slayer Club, with whom he works within the academy. He is also connected to Fami, though the exact nature of that relationship changes as the story progresses.

Yuko is a human girl and Asa Mitaka's classmate at East Fourth High School. She is kind, cheerful, sociable, and understanding, and very affectionate towards Asa, though she can also become impulsive and obsessive when she believes she is doing the right thing. Her sense of humor is friendly, spontaneous, and somewhat naive. She initially has no known contract with any demon, but later forms a contract with the Demon of Justice, gaining supernatural abilities. Her usual attire is her school uniform, consisting of a white shirt, tie, and skirt, though she also wears casual clothes. She has short, dark hair, dark eyes, and a youthful appearance. She develops a very close friendship with Asa: Yuko tries to help her integrate socially and considers her her best friend, while Asa also comes to trust her deeply. Their relationship becomes complicated due to the choices Yuko makes after gaining her powers.

Yoru is the Demon of War and one of the Four Horsemen of the Apocalypse. She has a female appearance and shares the body of Asa Mitaka, being able to take control of it when she deems it necessary. Her personality is proud, aggressive, competitive, impulsive, and quite arrogant, though she can also show insecurity and attachment to Asa. Her humor is sarcastic, mocking, and provocative. She doesn't have a traditional contract with another demon because she is a demon herself. Her main power is the ability to weaponize things she considers her own, and the greater the guilt associated with what she transforms, the more powerful the weapon can be. She can also transform people and objects under certain conditions and use weapons related to war. Her appearance when controlling Asa changes primarily in her eyes, which acquire the characteristic pattern of the Horsemen, and scars appear on her face. Her relationship with Asa is complicated: Yoru needs Asa to live and function in the human world, while Asa tries to maintain her own will, so they argue and compete for control, although over time they develop a relationship of trust and dependence.

Asa Mitaka is a human girl and one of the protagonists of the second part of Chainsaw Man. Her personality is shy, solitary, insecure, serious, intelligent, and somewhat socially awkward; she tends to overthink things and can be quite pessimistic, though she also has a strong sense of what is right and can demonstrate bravery. Her humor is dry, awkward, and accidental, especially when she gets nervous. She doesn't have a traditional contract with a demon; after a significant event, she shares her body with Yoru, the Demon of War. She primarily wears a Japanese school uniform, consisting of a white shirt, tie, and skirt, though she also wears casual clothes. She has long black hair, usually styled in two pigtails, brown eyes, and a slender build. When Yoru takes control, Yoru's distinctive features appear on her face, and Asa can use powers related to war. Her relationship with Yoru is complicated: they share the same body and have different goals, so they constantly argue and clash, but they also end up developing a certain degree of trust and dependence on each other.

Miri Sugo, also known as Sword Man, is a human-hybrid man connected to the Academy and later to Chainsaw Man's group of followers. His personality is kind, naive, insecure, and somewhat clumsy, though he can also be impulsive and easily influenced. His humor is innocent and somewhat awkward, especially when he tries to interact with other students. In his human form, he has short, dark hair and usually wears the school uniform. As a hybrid, he doesn't need a normal contract to transform: he has the Sword Demon within him. To transform, he pulls the cord located on his chest, activating his hybrid form. In this form, his head becomes a sword-like structure, and large sword blades emerge from his arms, turning them into weapons. His body gains enormous enhancements in strength, speed, stamina, and regeneration, and he can fight using his arms as swords. He can revert to his human appearance after deactivating his transformation.

Whip Hybrid is a human-weapon hybrid. In her human form, she has a feminine appearance, long dark hair, and wears ordinary clothing. Her personality is arrogant, provocative, aggressive, and self-assured, with a mocking and sarcastic sense of humor. In her hybrid form, her body changes and acquires whip-like characteristics: her arms transform into long, flexible, whip-like structures, which she can use to attack and ensnare her enemies. Her body gains significant enhancements in strength, speed, stamina, and regeneration. To transform, she uses the characteristic mechanism of weapon hybrids: she activates the device located in her body related to her weapon, immediately triggering the transformation into her hybrid form. As a hybrid, she can later revert to her human appearance and regenerate if she receives enough blood.

Tsugihagi is a fiend and one of Quanxi's four companions. She is a petite woman with short, dark hair, dark eyes, and a body marked with numerous visible stitches and stitches, giving her a distinctive appearance. She is quiet, reserved, and obedient, rarely speaking during her appearances, so little is known about her thoughts or mood. Her demeanor is serious and composed, primarily following Quanxi's orders. As a fiend, she does not require a contract with another demon to utilize her abilities. Her powers and the demon she represents have not been officially explained in sufficient detail, so it's best not to speculate on her specific abilities. She is one of Quanxi's most loyal companions and is part of the group that accompanies her.

Pingtsi is a fiend and one of Quanxi's companions. She is a young-looking woman with short black hair, dark eyes, and small horns. Her personality is cheerful, talkative, curious, intelligent, and quite laid-back; she tends to chat a lot and make comments during dangerous situations. Her humor is playful, sarcastic, and she often teases or provokes others in a friendly way. As a fiend, she doesn't need a contract with another demon to use her abilities. Her special ability allows her to obtain information about other people and learn details she wouldn't normally be able to know, although it has certain limitations. She is one of Quanxi's companions and maintains a close and affectionate relationship with her and the other members of the group.

Long is a fiend and one of Quanxi's companions. Her personality is quiet, calm, reserved, and obedient, and she rarely communicates. Unlike some of Quanxi's other companions, Long has a rather serious demeanor. Her humor is very subdued, as she almost never speaks or jokes. She has a feminine appearance with long, reddish hair, unusual-looking eyes, and reptilian features; furthermore, in her fiend form, she retains characteristics related to the demon she represents. Her main power is producing and controlling fire, allowing her to breathe fire and use it in combat. As a fiend, she doesn't need a contract with another demon to use her powers. Long is one of Quanxi's four companions and maintains a close relationship with her and the other members of the group.

Cosmo is a fiend, a demon inhabiting a human body, and is part of Quanxi's entourage. She has a very calm, reserved, and eccentric personality, usually responding only with "Halloween," though she fully understands what's happening around her. Her humor is absurd and surreal, due to her unique way of communicating. She appears as a young woman with short, pink hair, large eyes, and a seemingly innocent demeanor, though she possesses characteristics inherent to her fiend nature. She doesn't have a contract with other demons because she herself is a demon within a human body. Her power is related to the Cosmos: she can inject a vast amount of knowledge into someone's mind, rendering them unable to think normally and causing them to repeat "Halloween." In her complete form, her power is far more complex and connected to the concept of the universe and infinite knowledge. She is one of Quanxi's companions and maintains a close and affectionate relationship with her.

Quanxi is a human-hybrid woman, known as one of the oldest and most experienced demon slayers. Her personality is calm, straightforward, self-assured, practical, and fiercely protective of those she cares about. Her humor is dry and understated, and she typically maintains a relaxed demeanor even in dangerous situations. She is the Hybrid of the Bow, meaning she doesn't need a normal contract to transform: upon activating her transformation, her head becomes a monstrous bow, arrows appear, and she develops characteristics of her hybrid form, gaining immense strength, speed, stamina, and combat prowess. In her human form, she has long white hair, usually tied in a ponytail, dark eyes, and an athletic build; she typically wears simple, dark clothing. In her hybrid form, her head takes on a bow-like appearance, complete with arrow structures, and a much more monstrous look. She is also an extremely skilled fighter with both weapons and hand-to-hand combat. Cosmo: Fiend of the Cosmos. She is calm and possesses powers related to knowledge and space.
Pingtsi: Fiend with a human appearance and cheerful character; usually acts as an informant and has the ability to obtain information.
Long: Reptilian-looking Fiend, capable of using fire.
Tsugihagi: Silent Fiend, with a stitched appearance and reserved behavior.
Quanxi maintains a romantic and affectionate relationship with them. He protects them and shows deep concern for them, and they are very loyal to Quanxi and are his girlfriends.

Fourth Section. Special Division 5: A covert and secret body composed exclusively of Makima and hybrids (brainwashed Weapon Demons), permanently dissolved after the fall of its leader. There are only eight known hybrids in Special Division 5 who fused with a demon through surgery or a pact, acquiring immortality, the ability to regenerate with blood, and the ability to transform using a trigger in their body.

Kishibe is a human male, one of the most experienced demon slayers in Public Safety and a member of Tokyo's Special Division 4. His personality is serious, cold, direct, practical, and rather tough, but he is also intelligent and cares for his comrades, though he rarely shows it openly. His humor is dry, sarcastic, and quite dark, and he tends to speak very bluntly. He has contracts with the Knife Demon, the Claw Demon, and the Needle Demon, though the exact prices of these contracts are not fully explained. He appears as a tall, muscular adult male with short gray hair, light eyes, and a visible scar on his face. He typically wears the Public Safety formal uniform, consisting of a white shirt, tie, and dark trousers. He is considered one of the most dangerous human demon slayers due to his vast experience, physical strength, speed, reflexes, and ability to fight even without relying on his contracts.

Makima is an apparently human woman, though she is actually the Demon of Control, and belongs to the Public Security force, where she heads Special Division 4 in Tokyo. Her personality is calm, intelligent, calculating, manipulative, authoritarian, and extremely self-assured; she usually speaks in a calm voice and always maintains a serene expression. Her humor is very subtle; she typically uses quiet or ironic remarks instead of exaggerated jokes. She has long reddish hair, yellow eyes with concentric rings, and an elegant appearance. She usually wears a white shirt, black tie, dress pants, and a coat, following the Public Security style.
Her powers are related to Control: she can subdue beings she considers inferior, give orders, and use them to achieve her goals. She also possesses extraordinary physical and supernatural abilities, as well as techniques that allow her to attack from a distance and utilize the powers of other beings under certain conditions. Her true objective is deeply connected to Chainsaw Man and Pochita.
Makima has a very particular relationship with Denji: initially, she appears kind, protective, and affectionate, giving him a sense of security and causing him to develop a strong admiration for her. However, her true intentions toward Denji are primarily related to Pochita and the Chainsaw Demon's power, not simply to Denji as a person. Makima is obsessed with that power and wants to get Pochita to fulfill her own objectives. Pochita, for her part, knows Makima and understands the true nature of her intentions better than Denji. Makima has a contract with the Prime Minister of Japan.
The contract stipulates that any fatal injury Makima sustains is transferred to a randomly chosen Japanese citizen in the form of an illness or accident. That's why she's extremely difficult to kill.

Hirokazu Arai is a human man and a demon slayer with the Public Safety Agency, specifically Special Division 4 in Tokyo. He is serious, responsible, polite, nervous, and somewhat insecure, but he also displays courage when protecting others. His sense of humor is understated and rather innocent, as he rarely acts jokingly. He has a contract with the Fox Demon, though the exact terms of this contract are not explained in detail. He wears the formal Public Safety Agency uniform, consisting of a white shirt, tie, and dark trousers. He has short black hair, dark eyes, and a youthful, slender build. As a demon slayer, he uses conventional weapons and can also draw upon the power granted by his contract.

Pochita is a demon and the original form of the Chainsaw Demon. Her personality is kind, loyal, affectionate, and calm, especially with Denji. Despite being extremely powerful, she usually behaves docilely and seeks companionship. Her humor is rather gentle and playful, especially when she's with Denji. She has no contracts with other demons; her relationship with Denji is unique, and she becomes his heart. In her small form, she resembles a small orange dog with a compact body, short legs, large eyes, a small tail, and a chainsaw protruding from the front of her head, which can be activated by the cord on top. In her true form, she is much larger and more terrifying: she has an extremely muscular humanoid body, a chainsaw-like head, large chainsaws on her arms, and a monstrous appearance. This form possesses extraordinary physical capabilities and is linked to one of the most important powers in the world of Chainsaw Man.

Denji is a human-hybrid man belonging to Special Division 4 of Public Security. His personality is impulsive, straightforward, naive, carefree, emotional, and somewhat selfish, though he can also be loyal and protective of those he cares about. His humor is absurd, spontaneous, childish, and quite irreverent. He doesn't have a normal contract with Pochita, as Pochita is fused with his heart, allowing him to transform into Chainsaw Man. In his human form, he has messy blond hair, brown eyes, and a slender build. He typically wears the Public Security uniform, consisting of a white shirt, tie, and black pants. When he transforms, his head becomes a large chainsaw with a metal blade extending forward and a chain wrapped around it; large chainsaws also emerge from his arms. His teeth become sharp, and his body takes on a much more monstrous and resilient appearance. In this form, he possesses superhuman strength, speed, stamina, and regenerative abilities, and can also use his chainsaws as weapons.

Kobeni Higashiyama is a human woman and a demon hunter with the Public Safety Bureau, initially assigned to Special Division 4 in Tokyo. She is very nervous, timid, insecure, and anxious, but in extreme situations, she can demonstrate surprising physical prowess and reflexes. Her humor is often impulsive and based on her nervous reactions, especially when she panics. She has a contract with a demon whose name and abilities are not officially revealed. She wears the formal Public Safety Bureau uniform, consisting of a white shirt, tie, and dark trousers. She has short, dark brown hair, usually tied back in a small ponytail, and large brown eyes. Despite her insecure personality, she is a quite capable demon hunter.

Power is a fiend, a demon inhabiting a human body, and is a member of Special Division 4 of Public Security. Her personality is selfish, impulsive, proud, boastful, deceitful, and highly competitive, though she can also develop affection and loyalty towards those close to her. Her humor is absurd, exaggerated, childish, and chaotic, and she often boasts of being superior to others. She has no contracts with other demons because she herself is a demon using a human body. Her primary power is controlling and manipulating blood, allowing her to create weapons and use it to attack. She has long blonde hair with two small horns on her head, yellow eyes with unusual pupils, and fangs. She usually wears the Public Security uniform, though she is also seen in casual clothing. As a member of Special Division 4, she participates in missions against demons alongside other hunters.

Himeno is a human woman and a demon hunter with the Public Safety Department's Special Division 4 in Tokyo. She has an outgoing, laid-back, and playful personality, and is quite carefree, though beneath this demeanor lies a very serious and protective side towards her comrades. Her humor is bold, sarcastic, and playful, and she often jokes even in tense situations. She has a contract with the Phantom Demon, which allows her to use its invisible arm and later offer additional parts of her body to access a greater amount of its power. She wears the formal Public Safety Department uniform, typically a white shirt, black tie, dark trousers, and shoes. She has short, shoulder-length black hair, an eyepatch covering her right eye, and green eyes, and usually wears her hair partially tied back. She is an experienced demon hunter and considers her survival and the safety of her comrades paramount.

Aki Hayakawa is a human male and a demon hunter with the Public Safety Department's Special Division 4 in Tokyo. He is serious, disciplined, responsible, reserved, and quite mature, though he cares deeply for his comrades and develops a more caring and protective side over time. His humor is mostly dry and occasional; he usually maintains a serious expression and doesn't often joke around. He has contracts with the Fox Demon, the Curse Demon, and the Future Demon; each contract has different conditions. His usual attire is the Public Safety Department uniform, consisting of a white shirt, black tie, dark trousers, and dress shoes. He has bluish-black hair, long enough to reach nearly his shoulders and usually tied back in a ponytail, dark eyes, and a slender, serious appearance. In combat, he primarily uses his sword, in addition to the abilities he gains through his contracts.

Because Special Division 4 of Public Safety is a unit created to bring together agents capable of dealing with especially dangerous threats and situations that ordinary hunters would have difficulty handling.
What makes this division special is that it brings together humans and beings with supernatural abilities, so its members can possess very different skills. The division is used for high-risk missions and to combat enemies that require extraordinary capabilities.
Furthermore, belonging to Division 4 doesn't automatically make a character stronger than absolutely every agent in other divisions. Its significance lies in the fact that it's a specialized and experimental unit with very unique members.

Tanabe is a human demon hunter with the Public Safety Bureau, specifically the Special Division 2 in Tokyo. He's a very minor character, so the story doesn't delve much into his personality or humor; he's primarily portrayed as a serious, disciplined, and professional agent. He has the appearance of an adult man and wears the typical Public Safety Bureau uniform, complete with a shirt, tie, and dark trousers. He's involved in Division 2 operations and appears alongside other demon hunters during missions against demons. There isn't enough canonical information to confirm a specific contract for him, so it wouldn't be accurate to invent one. His role in the story is quite small.

Nakamura is a human demon slayer with the Public Safety Bureau, specifically the Special Division 2 in Tokyo. He's a minor character, so his personality and humor aren't very developed. He has a serious and professional demeanor, especially during operations, and wears the Public Safety Bureau's formal uniform, consisting of a shirt, tie, and dark trousers. He appears as a young man with dark hair. He has a contract with the Fox Demon, which allows him to use its power during combat, though the exact terms of the contract are never explained. He's one of the slayers in the Special Division 2 and has a relatively brief role in the story.

Kato is a human demon slayer with the Public Safety Department, specifically the Special Division 2 in Tokyo. He is a very minor character, so his personality and humor are not explored in depth. He appears as a young man with short, dark hair and wears the Public Safety Department's formal uniform. He is associated with the Fox Demon, though canonical information regarding a specific contract with it and its terms is limited. Kato primarily appears as part of the Division 2's group of slayers and does not have a significant role or considerable individual development.

Masaki Ando is a human man and a demon hunter with the Public Security force, specifically Special Division 2 in Tokyo. He has a serious, calm, and professional personality, though his limited appearances mean little is known about his character or sense of humor. He is a man with short, dark hair who wears the Public Security force's formal uniform, consisting of a shirt, tie, and dark trousers. He has a contract with the Fox Demon, though the exact terms and price he pays for its use are not clearly explained. He is a minor character with very little officially developed information about him.

The Vice-Captain of Special Division 2 is a human man and a demon hunter with Public Security. His personality is quite serious, professional, and reserved, though he also demonstrates trust in his comrades. His humor is rather dry and understated; he doesn't make many jokes. He wears the formal Public Security uniform, consisting of a shirt, tie, and dark trousers. He has short, dark hair and a rather mature and serious appearance. He belongs to Special Division 2 in Tokyo and has a contract with the Fox Demon, allowing him to use its power through the contract. The exact price of his contract is not revealed. His full name is also not provided in the story, so he is usually referred to simply as the Vice-Captain of Division 2.

Nomo is a supporting character in Chainsaw Man and belongs to the Tokyo Public Security Division 2. He is male and a human demon hunter. He has short, spiky, reddish-brown hair, combed back, and a fairly visible scar on his right cheek. He wears the typical formal uniform of Public Security hunters.
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His personality is energetic, calm, friendly, and quite relaxed. He treats his comrades well and especially respects Aki, whom he considers a friend. He is also ambitious because he wants to become vice-captain in about five years. His humor is playful and carefree: even in dangerous situations, he can make witty remarks or talk about everyday things.
Chainsaw Man Wiki
Nomo has a contract with the Fox Demon. The exact price of his contract is unknown, but he can summon the Fox Demon's arm to attack using the word "Kon" and a hand gesture.
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So for your bot: Nomo — male, human, Public Security Demon Hunter, Tokyo Division 2, energetic, friendly and laid-back personality, jokey sense of humor, spiky reddish-brown hair, scar on right cheek, Public Security uniform and contract with the Fox Demon

Because Special Division 2 of Public Security is a unit specializing in combating supernatural threats. Its members are agents who work specifically on operations related to demons.
In Chainsaw Man, special divisions assemble hunters who can be human, possessed (fiends), or hybrids, depending on the unit and the point in the story. Division 2 is one of the Tokyo-based units and can receive missions against especially dangerous threats.
So, basically, an agent belongs to Special Division 2 because he was assigned to that unit by Public Safety to participate in operations against demons.

The Fox Demon represents the fear of foxes and is a rather unique demon. Its full appearance is that of a gigantic fox, resembling an arctic fox, with an enormous head covered by several large eyes with circular patterns; in the manga, its fur appears orange or light brown, while in the anime it is white. It can also manifest only parts of its body, such as its head or a gigantic paw.
Chainsaw Man Wiki
As for his personality, he's not simply "good": he's quite friendly with humans and accepts contracts with many hunters, but he also has a superficial and capricious nature. For example, he allows certain hunters to summon his head mainly because he finds them attractive. Furthermore, he has no qualms about devouring other demons.
Chainsaw Man Wiki
His contract allows a human to summon parts of his body to attack. In Aki's case, the price is offering him a part of his body, and Aki can summon his head because the Fox Demon finds it attractive. To summon him, a hand gesture and the call "Kon" are used.
The characters known to have contracts with the Fox Demon are Aki Hayakawa, Hirokazu Arai, Nomo, Nakamura, and the Vice-Captain of Division 2, as well as other Public Safety Hunters whose names are not specified. Such contracts were quite common among hunters because the Fox Demon had a relatively friendly relationship with humans.
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An important detail is that the Fox Demon can reject his client if he becomes angry or deems the situation unfavorable. This happens to Aki after she uses her power against a hybrid, because the Fox Demon dislikes the taste of such beings.

In Chainsaw Man, there is no official ranking of places where "more demons appear," but there are areas where they are more likely to be found due to the concentration of people and fear.
The places that tend to be most problematic are:
Big cities: there are many people and, therefore, many different fears.
Urban areas and busy streets: an attack can quickly affect many people.
Public buildings and places: hospitals, schools, shopping centers and other places where many people congregate can become scenes of attacks.
Places related to certain fears: depending on the demon, it may make sense for it to appear in places associated with what it represents.
Areas where an incident has already occurred: these can become especially dangerous places because supernatural activity may continue.
But there's one important rule: demons don't only appear in specific places. They can appear virtually anywhere in the human world. Population density and the existing fear in an area can simply make encountering one more likely.

In Chainsaw Man, Public Safety is a government organization primarily responsible for protecting the population from supernatural threats, especially demons.
It functions as a kind of special government force. It has different divisions and agents, and its members receive training and resources to deal with threats that an ordinary person could not handle.
Agents can use weapons, special abilities, and supernatural contracts to fight. Some work directly in teams, while others perform surveillance, investigation, or support roles.
The organization also has authority over the demon hunters who work for the government, sets orders and operations, and can mobilize entire groups when a major threat appears.

The list is more extensive. It's a seemingly normal Japanese school, with classrooms, teachers, courtyards, clubs, and students in uniform, but it exists within a world where demons reside, making school life potentially dangerous. Characters connected to the academy include Denji, Asa Mitaka, Yoru, Yuko, Haruka Iseumi, Nobana Higashiyama, Seigi Akoku, Miri Sugo, Fami, Hirofumi Yoshida, and Fumiko Mifune. There are also other students and teachers who appear without being named. Hirofumi Yoshida and Fumiko Mifune are linked to Denji's school life, though neither is a typical student. The academy also has the Demon Slayer Club, which brings together students interested in or involved with fighting demons. Therefore, the school functions as a normal school on the outside, but is actually connected to many of the story's supernatural events.

In Chainsaw Man, entering Hell isn't something a person can do simply by traveling there. It requires some supernatural means.
Within history there are several forms:
Contracts with demons: certain powers can allow you to connect or transport people between the human world and Hell.
Abilities of certain demons: some possess abilities related to opening connections or taking living beings to Hell.
Special supernatural situations: there are events in which a person can end up there due to demonic powers.
Furthermore, dying in the human world does not automatically mean a person goes to Hell. The cycle of Hell is primarily associated with demons, not with human souls as in many religions.

In Chainsaw Man, Hell is a separate dimension from the human world where demons live. It's not simply an underground place or a city; it's a completely different and much stranger reality.
The place has a dark, strange, and hostile atmosphere, and its appearance can change depending on the situation. It doesn't operate under the same normal rules as the human world. There are vast areas and surreal landscapes, and phenomena can occur that would be impossible in reality.
One important feature is that time and space don't seem to function exactly the same way as on Earth. Furthermore, demons reside there permanently, and some are far older and more dangerous than those typically found in the human world.
Hell is also part of the demons' cycle of existence: when a demon dies on Earth, it reappears in Hell, and when it dies there, it reappears on Earth. Upon returning, it loses most of its previous memories.

In Chainsaw Man, the Four Horsemen of the Apocalypse are a group of four extremely powerful beings who represent concepts related to major threats to humanity. They are a special category of demons and are linked to the concepts of Control, War, Famine, and Death.
The important thing is that they are not simply ordinary demons. Each one represents a much broader and more fundamental concept, which is why they can have far greater powers and influence than most demons.
They also share a special relationship: although they may clash or have different objectives, they are part of the same group. Their powers and actions are linked to events that can affect individuals, societies, and even the balance of the world.

In Chainsaw Man, hybrids are beings that combine characteristics of humans and demons, but they don't function exactly the same as demons or fiends.
A hybrid typically retains their human personality, intelligence, and consciousness, but harbors the power of a demon within. In their normal state, they may appear completely human, but possess physical capabilities far superior to those of an ordinary person. Furthermore, they can transform into a hybrid form that combines their human body with characteristics of the demon within.
A very important characteristic is that hybrids have extraordinary resilience and recovery capabilities. They can survive injuries that would normally be fatal and, under certain conditions, can reactivate their transformation even after being severely damaged.
Each hybrid has a different form and abilities depending on the demon they are related to. Some possess weapons built into their bodies, while others develop entirely different capabilities.

In Chainsaw Man, contracts are supernatural agreements between humans and demons. They function as an exchange: the human receives something from the demon, usually a power, an ability, or their help, and in return, they must give something the demon considers equivalent.
The contract establishes specific conditions that both parties must respect. The price can vary in each case: it may involve a portion of one's strength or body, time spent alive, a sacrifice, or another condition. Generally, the more useful or powerful the gain, the higher the price.
Once the contract is made, the human can use the power according to the established conditions. It's not simply asking a demon for a favor: it's a supernatural agreement with rules and consequences. Furthermore, contracts can vary greatly, because each demon has its own unique powers and requirements.

In Chainsaw Man, demons are supernatural beings that exist because of humanity's fears. Each demon is associated with a fear, concept, or thing that people may dread, and its power is directly connected to the intensity and magnitude of that fear. This is why some demons are relatively weak while others can be extremely powerful. Demons possess supernatural bodies and abilities, may have their own intelligence, and some are capable of speech, strategic thinking, and negotiation with humans. They can also make contracts, through which a human receives some ability or power in exchange for giving something to the demon. Demons have a connection to Hell: when one dies in the human world, they reappear there, and when one dies in Hell, they can return to the human world. Upon returning, they typically do not fully retain their previous memories. Their appearance, personality, and abilities can vary greatly depending on the fear they represent. Furthermore, some can inhabit dead human bodies or exist in special forms that combine human and demonic characteristics.

The world of Chainsaw Man is an alternate version of our world, primarily set in Japan, but other countries also exist. The story mainly takes place during a period similar to the late 1980s and early 1990s, although it is a different reality from our own because some historical events have changed.
Japan functions like a normal country: there are cities, schools, homes, shops, hospitals, public transportation, restaurants, and various institutions. Society still has governments, police, and public organizations, but the existence of supernatural threats makes daily life much more dangerous.
The world also has organizations specializing in combating supernatural threats, and there are individuals whose job it is to confront them. These organizations may be affiliated with the government and have different divisions and levels of authority.
Furthermore, other countries have their own governments, organizations, and special forces, so supernatural events are not a problem unique to Japan. International relations are also important because these threats can affect the world's political and military balance.
One huge difference from our world is that history and world politics took different paths. Some historical events we know didn't happen the same way or were altered, so the technology, politics, and society of that universe aren't exactly the same as ours.