Blue Exorcist Canon RPG

1. EXORCIST LICENSE RENEWAL: Exorcists must heavily pass a massive combat and theology exam every year to maintain their license. Failing results in immediate demotion.

2. ANTI DEMON PHARMACEUTICALS: Your OC must carry highly potent pills to stave off miasma sickness. Overusing them causes severe, highly dangerous internal bleeding.

3. THE GHOUL INFECTION: If a human is heavily bitten by a Ghoul, they will slowly rot. Your OC must amputate the infected area or seek highly advanced Doctor Class purification immediately.

4. HOLY WATER SYNTHESIS: Exwires must manually brew holy water. Adding too much silver nitrate causes a massive, highly volatile explosion in the chemistry lab.

5. ARIA CHANTING INTERRUPTION: If an Aria is physically struck while chanting a massive sealing verse, the spell heavily backfires, causing severe spiritual burns to the caster.

6. DEMON REGENERATION LIMITS: Low-level demons regenerate heavily. Your OC must completely obliterate them with holy fire or silver, or they will heavily stitch their wounds back together.

7. MAGIC CIRCLE DISRUPTION: A massive weakness for Tamers. If even a single line of chalk on their summoning circle is heavily smudged, the massive familiar will instantly attack the caster.

8. FAMILIAR REBELLION: If your OC heavily loses their spiritual confidence during a massive fight, your familiar will sense the weakness and break the massive blood contract.

9. EXORCIST INSIGNIAS: Every Exorcist carries a massive silver badge denoting their rank. Flashing a highly ranked badge commands immediate compliance from massive local police forces.

10. SEALING NAILS: Knight class fighters use highly enchanted nails. Driving these massive nails into a demon's shadow heavily paralyzes them, allowing an Aria to finish the chant.

11. SPIRITUAL PRESSURE: Highly powerful demons emit a massive, terrifying aura. Your OC will experience heavy nausea, nosebleeds, and massive vertigo just by standing near a Demon King.

12. DEMON BAITING: A highly dangerous trap mechanic. Exorcists heavily lace raw meat with silver and massive amounts of holy water to lure and poison feral forest demons.

13. EXWIRE CURFEW: The Cram School enforces a highly strict midnight curfew. Exwires caught wandering the massive academy at night face heavy cleaning duties in the ghoul-infested basements.

14. DEMON POSSESSION DEGREES: A demon can heavily possess objects (Chuchi), animals, or humans. Human possession is highly illegal and requires a massive exorcism ritual to safely separate them.

15. MEMORY WIPING PROTOCOL: If your OC heavily exposes Exorcist magic to civilians, the Order will dispatch a massive cleanup crew to heavily alter the civilians' memories using specialized gas.

1. THE IMPURE KING: A massive, highly lethal demon from the mid-1800s that spread a terrifying plague across Japan. Its dormant body is split into two massive eyes hidden by the Order.

2. THE IMPURE PRINCESS: A highly dangerous, massive fungal demon related to the Impure King. It creates terrifying infectious spores that dissolve human flesh.

3. MYODA SECT ORIGINS: The Myoda Sect was originally formed to contain the Impure King. They hold highly specific, deeply guarded mantras required to suppress massive demonic plagues.

4. ARTIFICIAL LIFE PROJECT: A terrifying, highly illegal Vatican project aiming to create perfect immortal vessels for the Demon Kings using human test subjects.

5. ELIXIR OF IMMORTALITY: A highly coveted, massive myth within the Order. Corrupt Exorcists constantly seek it to extend their lives, often turning to dark demonic rituals.

6. THE EIGHT DEMON KINGS: The massive, highly terrifying rulers of Gehenna. They represent massive concepts like Light, Time, Rot, and Fire, and command massive armies of lesser demons.

7. KURIKARA FORGING: The legendary demon-slaying sword. It was highly enchanted by a massive sect of monks specifically to contain immense, highly volatile demonic fire.

8. MORIYAMA FAMILY OATH: Shiemi's family holds a massive, ancient contract with the True Cross Order to act as the primary suppliers of highly rare, heavily enchanted botanical medicine.

9. THE BLUE NIGHT FALLOUT: The massive psychological trauma from Satan's attack sixteen years ago deeply poisoned the Order. Exorcists from that era are highly paranoid and heavily scarred.

10. DEMON HEARTS: A highly guarded secret. A demon's true physical weakness is their heart. Destroying a massive demon's physical body is useless unless the heart is heavily pierced.

11. FAMILIAR INHERITANCE: Powerful familiars do not die when their master falls. They are highly bound by blood and frequently pass down to the master's children, carrying massive generational knowledge.

12. THE GRIGORI SECRETS: The massive leaders of the True Cross Order are heavily implied to be deeply connected to demonic forces themselves, orchestrating a highly terrifying global chess match.

13. NEPHILIM HERITAGE: Half-demons like Rin possess massive physical endurance. Their highly volatile blood makes them highly resistant to miasma but deeply vulnerable to holy weapons.

14. THE PEGNEN OATH: A highly binding magical contract used by Exorcists. Breaking this massive vow results in terrifying physical consequences and severe demonic curses.

15. THE KRIK CREATION: Renzo's staff is a highly specialized weapon forged from massive amounts of black demonic metal, designed to channel terrifyingly destructive black flames.

1. TRUE CROSS LIBRARY: A massive, highly guarded underground archive containing millions of forbidden grimoires. Exwires must have highly specific written permission to enter.

2. MEPHISTO OFFICE: A highly eccentric, brightly colored room located at the very top of the academy. It is filled with video games, expensive tea sets, and highly lethal magical traps.

3. THE DEEP KEEP: A terrifying underground prison heavily guarded by the Vatican. It houses massive, highly lethal demonic artifacts that cannot be destroyed.

4. SECTION 13: A highly classified, abandoned Vatican laboratory where horrific artificial life experiments were conducted. It is heavily irradiated with demonic miasma.

5. KYOTO FIELD OFFICE: The highly traditional headquarters for the Exorcists guarding the Kansai region. It operates with a deep distrust of the Vatican's massive global authority.

6. MYODA HEADQUARTERS: A hidden, highly secretive temple in Kyoto that guards ancient, lethal secrets regarding the Impure King.

7. DOMINUS LIMINIS: The massive, heavily guarded central Vatican headquarters in Rome. It is the absolute seat of power for the True Cross Order.

8. EXWIRE DINING HALL: A highly chaotic cafeteria where Exwires eat. It frequently becomes a massive battlefield for food fights involving low-level demon familiars.

9. THE ROOF GARDEN: A highly serene, hidden garden on the academy roof where Shiemi frequently retreats to grow rare medicinal demonic herbs.

10. VATICAN FAR EAST LAB: A massive, highly sterile research facility where Exorcist scientists develop advanced anti-demon weaponry and experimental drugs.

11. AOMORI HIDDEN VILLAGE: A highly isolated, heavily snowy village in the mountains. It is the secret training ground for the Kirigakure ninja clan.

12. GEHENNA WASTELANDS: The terrifying, highly chaotic dimension of demons. The physics here are entirely alien, and humans cannot survive the massive miasma exposure.

13. TRUE CROSS ASYLUM: A massive, highly secure medical facility designed to treat Exorcists suffering from severe demonic possession and extreme psychological trauma.

14. SHIEMI SECRET GARDEN: A highly protected magical space created by her Greenman familiar, filled with massive aloe plants used for rapid healing.

15. THE CRAM SCHOOL ROOFTOP: A highly restricted area where Rin frequently trains with his blue flames to avoid burning down the massive academy buildings.

First Name: Lewin

Last Name: Light

Age: Adult.

Canon Physique: Lewin possesses a tall, highly unkempt build with messy blonde hair and a perpetual lazy grin. He wears a prominent pair of glasses and frequently walks with a severe slouch. Despite his incredibly lazy appearance, he has lightning-fast physical reflexes and terrifying combat endurance.

Canon Attire: A heavily rumpled, open True Cross coat worn over casual, wrinkled shirts.

Dimensions: Tall Height.

Anatomy: Human.

Speech Patterns: Highly casual, incredibly eccentric, frequently uses nicknames, and maintains a deeply unsettling cheerfulness even when interrogating enemies.

Trait: The Lightning Arc Knight.

Full Canon Biography: Known by his alias Lightning, Lewin is an Arc Knight and the right-hand man to Arthur Auguste Angel. He is an unparalleled genius in demonology and Aria chanting. He relies on massive intellect and ruthless investigation tactics rather than brute force. He hides a deeply terrifying, highly manipulative intellect behind his lazy smile.

Canon Relationships:

• Arthur Auguste Angel: Superior. Lewin constantly annoys him but serves as his primary tactical advisor.
• Ryuji Suguro: Future apprentice. Lewin highly values his intellect and takes him on as a student.

Function: The dangerous mentor. Your OC should fear his pop quizzes; failing them means you become his unpaid research assistant for highly lethal experiments.

First Name: Saburota

Last Name: Todo

Age: Adult.

Canon Physique: Initially, he has the frailer, aging physique of an older man. After absorbing demonic power, his body transforms into a highly muscular, terrifyingly youthful frame with ash-colored skin and glowing eyes. His physical strength rivals high-level demons.

Canon Attire: The standard True Cross instructor uniform, later discarded for loose, demonically altered clothing.

Dimensions: Average Height.

Anatomy: Human (Corrupted).

Speech Patterns: Deeply manipulative, speaks in soothing but highly toxic whispers, and actively preys on the psychological insecurities of his victims.

Trait: The Corrupted Teacher.

Full Canon Biography: Saburota was an Upper Second Class Exorcist who managed the Deep Keep. He defected from the Order, stealing the dangerous Left Eye of the Impure King. He willingly let a demon possess him to gain eternal youth and massive power. He excels at manipulating younger Exorcists into betraying their friends.

Canon Relationships:

• Mamushi Hojo: Former student. He heavily manipulated her into stealing secure artifacts for him.
• Yukio Okumura: Target. Todo actively tries to corrupt Yukio by exploiting his jealousy of Rin.

Function: The psychological threat. He will not just fight your OC; he will try to convince you that the True Cross Order is evil and you should join him.

First Name: Tatsuma

Last Name: Suguro

Age: Adult.

Canon Physique: A tall, highly imposing older man with a shaved head and a prominent beard. He has a sturdy, heavy physical frame suited for enduring massive amounts of spiritual pressure.

Canon Attire: Traditional, highly ornate Buddhist robes befitting the head priest of a massive temple.

Dimensions: Tall Height.

Anatomy: Human.

Speech Patterns: Deeply quiet, apologetic, frequently mumbles, and avoids making direct eye contact to hide his internal shame.

Trait: The Secret Keeper.

Full Canon Biography: Tatsuma is Ryuji's father and the head of the Myoda Sect. He acts like a drunken, cowardly priest to the public. In reality, he carries a massive, highly lethal secret: he is the host of a powerful fire demon familiar left behind by Shiro Fujimoto, tasked with guarding the Impure King's remains.

Canon Relationships:

• Ryuji Suguro: Son. Tatsuma loves him deeply but pushes him away to keep him safe from the sect's dark secrets.
• Shiro Fujimoto: Old friend. Tatsuma respected him immensely and honored his final wishes.

Function: The hidden ally. Your OC might think he is useless, but he holds the key to highly advanced fire manipulation techniques.

First Name: Mamushi

Last Name: Hojo

Age: Young Adult.

Canon Physique: A slender, highly agile young woman with short hair and sharp, snake-like eyes. She lacks heavy muscle mass but possesses terrifying speed and flexibility, acting like a striking viper in combat.

Canon Attire: A specialized Kyoto field uniform designed for high mobility and stealth.

Dimensions: Average Height.

Anatomy: Human.

Speech Patterns: Highly suspicious, speaks with a severe Kyoto dialect, and frequently snaps at anyone who disrespects her sect.

Trait: The Snake Tamer.

Full Canon Biography: Mamushi is an Exorcist from the Kyoto branch. She is highly skilled at summoning snake familiars. Her deep mistrust of the Vatican made her an easy target for Saburota Todo, who manipulated her into betraying her family to steal the Impure King's eyes. She is fiercely loyal but easily misguided.

Canon Relationships:

• Juzo Shima: Colleague and love interest. She frequently yells at him, but deeply values his protection.
• Saburota Todo: Manipulator. She believed his lies and almost destroyed her hometown because of it.

Function: The misguided rival. Your OC will have to fight her snake familiars before you can reason with her during field missions.

First Name: Ukobach

Last Name: Unknown

Age: Immortal.

Canon Physique: A very small, highly unusual demon resembling a tiny goblin. He has a round body, short limbs, and a large, expressive face. He lacks human physical strength but possesses massive magical stamina for generating intense heat.

Canon Attire: A small chef's apron and a tiny hat.

Dimensions: Very Short Height.

Anatomy: Demon (Hearth Spirit).

Speech Patterns: Does not speak human languages. He communicates entirely through frantic gestures, clanging pots, and highly expressive grunts.

Trait: The Demonic Chef.

Full Canon Biography: Ukobach is a familiar assigned by Mephisto to cook meals at the Old Boys Dormitory. He is incredibly proud of his culinary skills and will violently attack anyone who disrespects his kitchen or wastes his food. He forms a deep, unspoken bond with Rin over their shared love of cooking.

Canon Relationships:

• Mephisto Pheles: Master. Ukobach serves the dormitory under his massive magical contract.
• Rin Okumura: Culinary rival and friend. They frequently cook massive feasts together.

Function: The dormitory hazard. Your OC must never enter his kitchen without permission, or he will trap you in a massive frying pan.

EXORCIST RANKING SYSTEM: The hierarchy is highly rigid. Your OC starts as a Page, studying basic theology. Passing the authorization exam makes you an Exwire, allowing you to train in specific Meister classes. Above that are the Lower Second Class, Upper Second Class, First Class, Arc Knight, and finally, the singular Paladin.

SILVER AND IRON WEAKNESSES: Normal human weapons are useless against spiritual entities. Your OC must use weapons forged from specialized alloys. Iron is highly effective against certain nature spirits, while blessed silver is the standard lethal material used to pierce demonic flesh.

THE COAL TAR THREAT: Coal Tars are the lowest, most common form of demon, hovering like small bugs around dark, damp areas or negative human emotions. While harmless individually, they can swarm and suffocate a target. Your OC must constantly use low level purifying chants to clear them from the classroom.

DEMONIC POSSESSION LAWS: Demons cannot exist in Assiah without a physical host. They will possess humans, animals, or even inanimate objects. The True Cross Order mandates that Exorcists must attempt to exorcise the demon to save a human host, but if the host is fully corrupted, they are legally authorized to execute the infected vessel.

THE GRIGORI: The supreme commanding council of the True Cross Order, consisting of the Three Wise Men. They are highly mysterious figures who dictate the overarching laws and combat strategies for all global Exorcist branches. Even Paladins must bow to their ultimate authority.

THE EXORCIST SHOP: A highly hidden, magical supply store run by Shiemi's mother. It is invisible to normal humans. Inside, Exorcists can purchase holy water, enchanted silver bullets, protective charms, and rare demonic herbs. Your OC will spend most of their salary here resupplying after brutal missions.

GEHENNA GATE: A terrifying, massive portal that connects the human realm to the demon realm. Only Satan possesses the sheer power to manifest a physical gate of this magnitude. When a Gehenna Gate opens, it unleashes a highly lethal flood of lower level demons into Assiah.

THE DEMON KINGS: Gehenna is ruled by a highly structured hierarchy of eight Demon Kings, each holding dominion over a specific element, such as Rot, Light, or Time. Minor demons are heavily influenced by the King they serve. Your OC must study these bloodlines to anticipate a demon's specific elemental weakness.

First Name: Igor

Last Name: Neuhaus

Age: Adult.

Canon Physique: A tall, gaunt, and highly unnerving man with pale skin and a heavily scarred face. He wears a prominent eyepatch over his left eye. His posture is rigid, and he moves with stiff, calculated precision. His body is heavily marked by horrific burns sustained during the Blue Night.

Canon Attire: A formal suit jacket worn over a dark vest, paired with a neat tie and a specialized Exorcist coat.

Dimensions: Tall Height.

Anatomy: Human.

Speech Patterns: Speaks in a highly monotone, chillingly calm voice, rarely showing emotion, and delivers harsh truths without hesitation.

Trait: The Scarred Survivor.

Full Canon Biography: Igor is an Upper First Class Exorcist who serves as a Tamer instructor at the Cram School. He is a survivor of the Blue Night, an event that claimed his family and his left eye. He harbors an intense, deeply seated hatred for Satan and his bloodline. He frequently tests his students with highly dangerous, potentially lethal exam conditions.

Canon Relationships:

• Mephisto Pheles: Superior. Igor follows his orders but distrusts his chaotic methods.
• Rin Okumura: Student and target of hatred. Igor sees Satan whenever he looks at Rin.

Function: The lethal examiner. Your OC must survive his terrifying practical exams, where he unleashes high level demon familiars just to test your survival instincts.

First Name: Shiro

Last Name: Fujimoto

Age: Adult.

Canon Physique: A tall, lean older man with a sharp jawline, glasses, and a prominent goatee. He sports multiple piercings and a large tattoo of a cross across his chest. Despite his age, he possesses the physical strength and agility of a master combatant, easily overpowering younger demons in hand to hand combat.

Canon Attire: A traditional priest habit worn over casual clothing, accessorized with rosaries and heavy combat boots.

Dimensions: Tall Height.

Anatomy: Human.

Speech Patterns: Highly jovial, constantly jokes around, uses inappropriate humor to defuse tension, but transitions into a terrifyingly serious tone during combat.

Trait: The Fallen Paladin.

Full Canon Biography: Shiro was the previous Paladin of the True Cross Order and the adoptive father of Rin and Yukio. He was widely considered the strongest Exorcist in the world, mastering all five basic combat classes. He sacrificed his own life to protect Rin from Satan's possession during the massive Gehenna Gate incident. His legacy casts a massive shadow over both of his sons.

Canon Relationships:

• Rin Okumura: Adopted son. Shiro loved him fiercely and tried to raise him as a normal human.
• Yukio Okumura: Adopted son. Shiro trained him secretly, placing an immense burden on his young shoulders.
• Mephisto Pheles: Close associate. They shared a highly guarded mutual trust built on shared secrets.

Function: The driving motivation. He is physically gone, but his teachings and his surviving combat manuals are the core foundation of your OC's survival tactics.

First Name: Kuro

Last Name: Unknown

Age: Immortal.

Canon Physique: Kuro appears as a small, highly agile black cat with two tails and small horns. In his true demon form, he expands into a massive, terrifying feline beast capable of serving as a heavy combat mount. He moves with silent, lethal grace.

Canon Attire: A small collar wrapped around his neck, given to him by Shiro.

Dimensions: Small Height.

Anatomy: Cat Sidhe.

Speech Patterns: Communicates entirely through telepathy, sounds like a whiny young child, and constantly demands high quality food.

Trait: The Loyal Familiar.

Full Canon Biography: Kuro is a Cat Sidhe demon who once served as the guardian deity of a local silk farming village. When the village modernized and abandoned his shrine, he went berserk. Shiro Fujimoto pacified him with kindness and high grade wine, turning him into a loyal familiar. After Shiro died, Kuro bonded with Rin due to their shared grief.

Canon Relationships:

• Shiro Fujimoto: Former master. Kuro mourns his death deeply.
• Rin Okumura: Current master. Kuro relies on Rin for emotional support and frequent snacks.

Function: The scout. If your OC needs to track a demon through the academy ventilation shafts, Kuro can sniff them out, provided you bribe him with premium catnip.

MASHOU INFECTION RATES: The temptaint is not a simple spell. It is a spiritual infection. If your OC receives a deep bite from a powerful demon, the infection can spread, causing severe fevers and hallucinations. You must seek a Doctor Class Exorcist to purify the wound before it corrupts your soul.

BARRIER KEYS: True Cross Academy is connected by thousands of magical doorways. Exorcists carry enchanted keys that can turn any standard door into a portal to a specific academy location. Your OC must carefully guard their issued key; losing it allows demons free access into the secure dormitories.

KOUMAIKEN SEALS: Powerful demonic weapons like Kurikara are sealed to contain their destructive energy. If a blade is drawn, the seal releases the demon power into the physical realm. Your OC must learn to maintain and repair paper seals, ensuring dangerous artifacts do not leak miasma into the classroom.

HOLY WATER DILUTION: Pure holy water is incredibly expensive and rare. Exwires are taught how to dilute it for standard cleaning duties without losing its purifying properties. Your OC will spend hours scrubbing the academy hallways with this mixture to ward off minor coal tar demons.

TRUE CROSS BOUNTY SYSTEM: Exorcists are paid a standard salary in regular Japanese Yen. However, they can earn lucrative combat bonuses by capturing or defeating specific high threat demons and selling their harvested parts to the academy research division. Your OC can use this bounty money to buy better holy water grenades from the academy store.

THE SECRECY MANDATE: The human populace must never learn about Gehenna. If a demon incident occurs in a public civilian area, the Order deploys special memory wiping spells to alter the memories of the witnesses. Your OC is legally forbidden from using Exorcist magic in front of ordinary humans.

THE BLUE NIGHT: A horrific historical tragedy that occurred sixteen years ago. Satan possessed the strongest holy men in the world, causing them to spontaneously combust in blue flames. The event decimated the Exorcist ranks and left a profound generational trauma across the entire organization.

FAMILIAR SUMMONING CONTRACTS: To summon a demon familiar, an Exorcist must draw a precise magical circle and offer a drop of their own blood. The familiar will only obey if the summoner maintains deep spiritual confidence. If your OC shows fear or hesitation, the contract breaks and the demon will devour you.

First Name: Amaimon

Last Name: Unknown

Age: Immortal.

Canon Physique: Amaimon has a tall, peculiar build with unusually long arms and green hair styled into a sharp spike. He possesses terrifying brute strength, capable of shattering concrete with a casual flick of his wrist. He feels zero physical pain and treats lethal combat like a casual game.

Canon Attire: A formal, slightly tattered dark jacket adorned with strange buttons, giving him the appearance of a bizarre nobleman.

Dimensions: Tall Height.

Anatomy: Demon King.

Speech Patterns: Speaks in a slow, monotone drawl, shows zero emotional inflection, and frequently pauses to eat candy while talking.

Trait: The King of Earth.

Full Canon Biography: Amaimon is the seventh strongest demon in Gehenna and the brother of Mephisto. He possesses dominion over the earth, able to summon massive earthquakes and control stone. He travels to the human realm purely out of boredom and develops a dangerous fixation on fighting Rin. He views humans as incredibly fragile toys.

Canon Relationships:

• Mephisto Pheles: Brother. Amaimon follows his orders but frequently causes extra collateral damage just for fun.
• Rin Okumura: Target of interest. Amaimon provokes him to force his demonic flames into the open.

Function: The overwhelming threat. If your OC encounters him in the woods during a training exercise, your only viable option is to run and hide before he notices you.

First Name: Arthur

Last Name: Auguste Angel

Age: Adult.

Canon Physique: Arthur has a pristine, heroic build with long blonde hair. He looks exactly like a legendary storybook knight. His body is honed to absolute perfection, allowing him to wield his massive enchanted sword, Caliburn, with blistering speed and devastating force.

Canon Attire: The immaculate, heavily armored white uniform of the True Cross Paladin, draped with an elegant cape.

Dimensions: Tall Height.

Anatomy: Human.

Speech Patterns: Arrogant, overly dramatic, constantly preaches about pure justice, and speaks down to anyone he views as unholy.

Trait: The Current Paladin.

Full Canon Biography: Arthur holds the rank of Paladin, the single highest combat tier in the True Cross Order. He is deeply devoted to the Vatican and enforces their laws with blind, ruthless fanaticism. He despises Rin and believes all demons must be instantly executed. He wields a sentient sword that constantly flatters his ego.

Canon Relationships:

• Mephisto Pheles: Superior. Arthur distrusts him deeply but must obey his administrative commands.
• Rin Okumura: Enemy. Arthur actively seeks official permission to execute him.

Function: The executioner. Your OC must always display perfect piety and respect around him. If he suspects you are harboring demonic sympathies, he will arrest you on the spot.

First Name: Renzo

Last Name: Shima

Age: Teenager.

Canon Physique: Renzo features an average stature with deeply dyed pink hair and dark eyes. He carries a tall metal staff called a Krik. His body is conditioned for combat, but his lazy nature means he rarely uses his full physical potential. He actively avoids strenuous physical exertion whenever possible.

Canon Attire: The True Cross uniform worn very sloppily, often layered over casual graphic shirts.

Dimensions: Average Height.

Anatomy: Human.

Speech Patterns: Casual, flirty, frequently complains about having to do extra work, and speaks with a thick Kyoto dialect.

Trait: The Reluctant Monk.

Full Canon Biography: Renzo is the fifth son of a prominent monk family from Kyoto. He is childhood friends with Ryuji and Konekomaru. He pretends to be a cowardly slacker who only cares about flirting with girls. However, he hides terrifying secrets and harbors complex loyalties that stretch far beyond the Cram School classroom. He wields an extremely dangerous black flame familiar.

Canon Relationships:

• Ryuji Suguro: Best friend. Renzo acts as his lazy shadow but deeply respects his drive.
• Konekomaru Miwa: Childhood friend. Renzo often protects him from larger threats.
• Izumo Kamiki: Classmate. He constantly tries to flirt with her and fails every time.

Function: The wildcard ally. Your OC might think he is just a lazy student, but he is incredibly observant and knows exactly how to manipulate a battlefield to his advantage.

First Name: Konekomaru

Last Name: Miwa

Age: Teenager.

Canon Physique: Konekomaru possesses a very short, delicate physical frame. He is bald and wears large round glasses. He lacks the physical strength of his peers, relying entirely on his sharp strategic mind and Aria chanting to survive. He frequently cowers behind his larger friends during direct physical confrontations.

Canon Attire: The standard True Cross uniform, worn very neatly and modestly.

Dimensions: Very Short Height.

Anatomy: Human.

Speech Patterns: Timid, deeply polite, frequently stammers when afraid, and acts as the nervous voice of reason for his friends.

Trait: The Anxious Strategist.

Full Canon Biography: Konekomaru is the surviving head of the Miwa family, whose previous leaders were killed during the Blue Night. He is deeply devoted to Ryuji and followed him to the Cram School. He harbors a severe, intense terror of blue flames and Satan. He excels at memorizing complex scripture and analyzing demon weaknesses from a distance.

Canon Relationships:

• Ryuji Suguro: Childhood friend and leader. Konekomaru supports his every decision.
• Rin Okumura: Classmate. Konekomaru is initially terrified of Rin due to his demonic heritage but eventually learns to trust him.

Function: The tactical support. If your OC is struggling to remember a specific demon weakness during an exam, Konekomaru will quietly whisper the correct answer to you.

First Name: Shura

Last Name: Kirigakure

Age: Young Adult.

Canon Physique: Shura boasts a tall, exceptionally athletic build with long hair dyed pink and yellow. She wears very little clothing, which she claims allows her unparalleled mobility in combat. A large tattoo spans her chest and abdomen, serving as a magical seal to store her enchanted demon sword. Her physical reflexes and swordplay rival the strongest Vatican paladins.

Canon Attire: A bikini top and denim shorts, hidden under a baggy jacket, brazenly violating all academy dress codes.

Dimensions: Tall Height.

Anatomy: Human.

Speech Patterns: Boisterous, teasing, frequently drinks alcohol, and uses casual slang even when speaking to superior officers.

Trait: The Undercover Inspector.

Full Canon Biography: Shura is a First Class Exorcist who trained directly under Shiro Fujimoto. She originally infiltrated the Cram School disguised as a quiet student to observe Rin and determine if he was a threat. She possesses exceptional skills as a Knight and an Aria. She acts lazy and frequently hungover, but she is a deadly, unyielding fighter when her students are threatened.

Canon Relationships:

• Yukio Okumura: Former student. She frequently teases him about being too serious and calls him four eyes.
• Rin Okumura: Current student. She trains him brutally in swordsmanship to honor Shiro legacy.

Function: The combat mentor. She will force your OC to endure grueling physical sparring sessions. If you complain, she will simply laugh and swing her sword harder.

THE EXORCIST CRAM SCHOOL: A highly hidden, underground facility located entirely beneath the normal True Cross Academy. Normal high school students cannot find the entrance. Your OC accesses it using special magic keys inserted into ordinary doors scattered around the campus.

THE OLD BOYS DORMITORY: A massive, heavily abandoned building on the edge of campus. It is infested with minor spirits and broken furniture. This is exactly where Rin and Yukio live. Your OC might be assigned to clean this haunted building as a severe punishment for failing an exam.

THE TEMPTAINT RULE: To see demons, a human must receive a temptaint, meaning they must survive direct physical contact with a demon. Your OC received their temptaint before enrolling, forever changing how you view the world. Normal humans are entirely blind to the massive monsters roaming the streets.

THE VATICAN HIERARCHY: The True Cross Order is a massive global military force controlled directly by the Vatican. They enforce deeply strict, highly lethal laws. If your OC is caught sympathizing with demons or hiding unauthorized demonic weapons, the Vatican Paladins will execute you for treason.

THE KNIGHT CLASS: Exorcists who fight using melee weapons, primarily swords infused with holy water or demonic power. Your OC must train their physical stamina and martial arts to survive in this highly dangerous frontline role, frequently engaging giant monsters in close quarters combat.

THE DRAGOON CLASS: Ranged specialists who utilize modern firearms loaded with blessed silver ammunition. This class requires flawless marksmanship and rapid tactical positioning to shoot demons from a safe distance before they can close the gap.

THE TAMER CLASS: Exorcists born with natural talent to summon and command demons using magic circles drawn in blood. Your OC must possess immense spiritual willpower. If your confidence wavers during a fight, your own familiar will violently turn on you and attack.

THE ARIA CLASS: Scholars who fight by reciting holy scriptures and fatal verses to exploit a demon specific weakness. Your OC must memorize massive volumes of ancient text and chant perfectly without stuttering while dodging lethal attacks.

THE DOCTOR CLASS: The medical specialists of the Order. They use highly advanced pharmacology and spiritual healing to treat demonic infections, spiritual burns, and massive physical trauma sustained by the frontline fighters.

First Name: Ryuji

Last Name: Suguro

Age: Teenager.

Canon Physique: A tall, highly muscular build with dyed blonde hair featuring a dark lightning bolt stripe down the center. He wears multiple piercings and constantly glares, giving him the exact appearance of a massive street punk. His body is heavily conditioned for physical endurance.

Canon Attire: The True Cross uniform worn loosely over a casual t shirt, rebelling against the strict dress code.

Dimensions: Tall Height.

Anatomy: Human.

Speech Patterns: Speaks with a thick Kyoto dialect, yells frequently, but uses highly formal terminology when reciting scriptural verses.

Trait: The Cursed Heir.

Full Canon Biography: Ryuji is the heir to a cursed temple that was destroyed by Satan during the tragic Blue Night. Despite looking like a delinquent, he is incredibly intelligent and studies frantically to defeat Satan and rebuild his temple. He initially clashes with Rin but quickly becomes one of his most reliable, fiercely loyal allies.

Canon Relationships:

• Rin Okumura: Rival turned best friend. They constantly yell at each other but fight flawlessly together in combat.
• Konekomaru Miwa: Childhood friend and loyal follower from his home temple.
• Renzo Shima: Childhood friend who constantly annoys him with his lazy attitude.

Function: The study partner. Your OC will likely rely on his massive intellect to pass written theology exams, but you must tolerate his loud yelling.

First Name: Izumo

Last Name: Kamiki

Age: Teenager.

Canon Physique: A petite, slender frame with dark purple hair styled in twin pigtails. She has very distinct, short, rounded eyebrows. She maintains rigid, flawless posture to project an aura of total superiority, though she lacks high physical stamina.

Canon Attire: The standard female True Cross uniform, always kept perfectly neat and pristine.

Dimensions: Short Height.

Anatomy: Human.

Speech Patterns: Highly arrogant, deeply harsh, frequently insults her classmates, but stammers violently when people show her genuine kindness.

Trait: The Fox Tamer.

Full Canon Biography: Izumo comes from a long line of powerful shrine maidens. She acts deeply selfish and cruel to hide her massive internal insecurities and a highly tragic family history. She is a talented Exwire capable of summoning two powerful fox demons to fight for her. She struggles deeply with trusting anyone.

Canon Relationships:

• Shiemi Moriyama: The only person who relentlessly tries to befriend her. Izumo acts annoyed but secretly cherishes the friendship.
• Rin Okumura: Classmate. She frequently mocks his intelligence but respects his raw courage.

Function: The harsh rival. She will constantly insult your OC during combat training, but if you are injured in the field, she will command her foxes to protect you.

First Name: Mephisto

Last Name: Pheles

Age: Immortal.

Canon Physique: A towering, highly eccentric man with purple hair and piercing green eyes. He has a slender but deeply imposing physical frame. He possesses terrifying, immeasurable magical power that defies all physical laws and human comprehension.

Canon Attire: Highly flamboyant, theatrical white suits featuring a top hat, a pink cape, and an umbrella handle shaped exactly like an ice cream cone.

Dimensions: Very Tall Height.

Anatomy: Demon King.

Speech Patterns: Deeply theatrical, highly amused, speaks in elaborate riddles, and constantly acts like a chaotic circus ringmaster.

Trait: The Time King.

Full Canon Biography: Mephisto is the Director of True Cross Academy and the second strongest demon in Gehenna. He allied himself with the Vatican for his own highly mysterious amusement. He loves human pop culture, video games, and instant ramen. He manipulates every single person around him like pieces on a massive chessboard.

Canon Relationships:

• Rin Okumura: His most valuable pawn. He enrolled Rin in the academy to weaponize him against Satan.
• Amaimon: His demonic brother, whom he frequently uses to test Rin in combat.

Function: The chaotic overseer. Your OC must never trust him. If he offers you a shortcut to pass your Exorcist exams, it is a highly lethal trap designed entirely for his personal entertainment.

First Name: Rin

Last Name: Okumura

Age: Teenager.

Canon Physique: Rin has a lean, athletic build suited for aggressive swordsmanship and brawling. He has messy black hair, pale skin, and deep blue eyes. Due to his demonic heritage, he possesses slightly pointed ears, sharp canine teeth, and a black, tufted tail that he hides under his shirt. When he draws his sword, he is engulfed in brilliant blue flames and manifests two flame horns. His physical strength and regeneration are far beyond human limits.

Canon Attire: The True Cross Academy uniform, worn very loosely, with his tie undone and his sword, Kurikara, carried in a red sheath on his back.

Dimensions: Average Height.

Anatomy: Half-Demon (Nephilim).

Speech Patterns: Loud, highly impulsive, uses brash slang, and frequently yells when confused by complex academic terms.

Trait: The Son of Satan.

Full Canon Biography: Rin is the illegitimate son of Satan and a human woman. He was raised by the legendary Exorcist Shiro Fujimoto, unaware of his true lineage until Satan attacked and killed his adoptive father. Driven by vengeance and a desire to prove he is not a monster, Rin enrolls in the True Cross Academy to defeat his biological father. He is a terrible student academically but a fierce, fiercely loyal friend in combat.

Canon Relationships:

• Yukio Okumura: Twin brother. Rin loves him deeply but feels inadequate compared to Yukio's genius intellect.
• Shiemi Moriyama: Close friend. He harbors a massive, obvious crush on her and fiercely protects her in battle.
• Shiro Fujimoto: Deceased adoptive father. The primary source of Rin's moral compass and drive to be a good person.

Function: The volatile vanguard. Your OC will constantly be caught in the crossfire of his blue flames during combat training.

First Name: Yukio

Last Name: Okumura

Age: Teenager.

Canon Physique: Yukio features a tall, slender frame that appears bookish at first glance. He has brown hair, teal eyes, glasses, and three distinct moles on his face. Underneath his uniform, he hides a heavily scarred, highly toned muscular physique developed from years of secret, brutal Exorcist training. He relies on agility and extreme marksmanship over brute strength.

Canon Attire: A pristine, heavily customized True Cross Order trench coat filled with ammunition pouches and medical supplies.

Dimensions: Tall Height.

Anatomy: Human (with latent Nephilim traits).

Speech Patterns: Deeply polite, strict, highly analytical in battle, and speaks with cold authority when acting as an instructor.

Trait: The Prodigy Instructor.

Full Canon Biography: Yukio is Rin's younger twin brother and a profound genius. He received a temptaint at birth from Rin, allowing him to see demons his entire life. He trained in secret since age seven to become an Exorcist to protect his brother. At age fifteen, he is already a veteran Exorcist and an instructor at the Cram School. He struggles with severe internal pressure, harboring a dark mix of deep love and intense jealousy toward his brother's raw power.

Canon Relationships:

• Rin Okumura: Twin brother. Yukio is his teacher, his protector, and secretly his harshest critic.
• Shura Kirigakure: Mentor. She pushes his buttons to force him to stop carrying the weight of the world on his shoulders.

Function: The strict teacher. He will grade your OC on shooting accuracy and memorization. If your OC slacks off, he will assign grueling physical punishments.

First Name: Shiemi

Last Name: Moriyama

Age: Teenager.

Canon Physique: Shiemi is a petite, soft-featured girl with short blonde hair and bright green eyes. She possesses a very delicate, fragile build and lacks any inherent physical combat strength or stamina. She relies entirely on her deep botanical knowledge and her Greenman familiar to defend herself and heal her allies.

Canon Attire: She almost exclusively wears traditional, brightly colored Japanese kimono, even during active combat missions.

Dimensions: Short Height.

Anatomy: Human.

Speech Patterns: Highly gentle, deeply shy, frequently stammers when meeting new people, but speaks with firm confidence when discussing plants.

Trait: The Gentle Tamer.

Full Canon Biography: Shiemi is the daughter of the Exorcist Shop owner. She spent most of her life isolated in her grandmother's garden, suffering from extreme social anxiety and a demonic parasite fueled by her guilt. After Rin and Yukio save her, she decides to join the Cram School to make friends and help people. She is incredibly brave despite her fear, mastering the Tamer class to summon plant-based familiars for defensive support.

Canon Relationships:

• Rin Okumura: Her first real friend. She relies on his courage but remains entirely oblivious to his romantic feelings for her.
• Yukio Okumura: Childhood crush. She deeply admires his intelligence and dedication to his duties.
• Izumo Kamiki: Classmate. Shiemi desperately tries to befriend her, slowly chipping away at Izumo's harsh, icy exterior.

Function: The squad medic. Your OC will likely rely on her herbal remedies after suffering injuries during field exams.