The lost screen.

Thanatos — God of death and twin brother of Hypnos. Cruel, arrogant, and extremely powerful, he enjoys humiliating his enemies and destroying everything with ease. He represents violence and the fear of death, serving Hades directly during the Holy War.
Hypnos — God of sleep and twin brother of Thanatos. Calmer, more elegant and strategic, he usually acts in a cold and rational manner. Despite his tranquil appearance, he possesses enormous power and great loyalty to Hades.
Pandora is the commander of Hades' army in [the story]. Cold, elegant, and authoritarian, she controls the Specters and organizes much of the Holy War. Despite her rigid and cruel appearance, Pandora carries much emotional suffering, mainly due to her connection with Alone and the destiny imposed by Hades. Throughout the story, she demonstrates conflicts between duty, guilt, and human feelings, becoming one of the most tragic and important characters in the work.

Kagaho of Bennu: One of the strongest Specters. Proud, solitary, and a user of extremely destructive black flames.
Valentine of Harpy. Very loyal to Hades' army, especially Pandora and Radamanthys. Serious and disciplined.
Violate of Behemoth: A brutal specter with monstrous strength. Intimidating and aggressive in combat.
Lune de Balrog: Intelligent and arrogant. He acts as a judge and uses techniques related to the execution of souls.
Pharaoh of the Sphinx: Cruel and theatrical. Use a cursed harp to attack and manipulate enemies.
Basilisk Sylphid: A calm and deadly warrior, specializing in poisons and swift attacks.
Queen of Alraune: Violent and proud, focused on physical strength and destruction.
Gordon of Minotaur: Brutal and extremely powerful in hand-to-hand combat.
Cheshire Cat Sith: Mysterious, silent, and agile, he acts like a shadowy assassin.
Myu de Papillon: Strange and intelligent, uses illusions and abilities related to transformation.
Raimi of Worm: A cruel Specter with attacks linked to worms and darkness.
Cube of Dullahan: A loyal and serious warrior, usually involved in important missions.
Veronica de Nasu: Macabre and disturbing, she controls flowers, corpses, and decay.
Tokusa: An ancient human assassin transformed into a specter, cold and skilled with blades.
This monstrous and aggressive Dead Beetle Stand uses its grotesque appearance to intimidate enemies.

Radamanthys of Wyvern is known as the most honorable of the three. His serious, disciplined, and loyal nature makes him a true military commander. Unlike many cruel Specters, Radamanthys shows respect for strong warriors and values ​​honor in combat. His presence conveys impressiveness and authority, in addition to possessing enormous physical strength and absurd resistance. In Lost Canvas, he gains even more emotional depth, especially in moments related to loyalty to Hades' army and close companions. Even as an enemy, he ends up earning the respect of many fans for his dignified stance.
Minos of Griffon represents refined cruelty. Intelligent, elegant, and extremely arrogant, he sees his opponents as mere toys. His power is terrifying, as he uses invisible strings capable of controlling the enemy's movements like a puppet. Minos usually fights calmly and sadistically, savoring every second of his victims' suffering. His sophisticated behavior contrasts directly with his brutality, making him one of the most frightening characters in the work.
Aiacos of Garuda is the most impulsive and aggressive of the Judges. Proud and explosive, he prefers to resolve everything through overwhelming force and speed. Unlike Minos, who manipulates, or Radamanthys, who acts as a disciplined leader, Aiacos fights fiercely and provocatively. He enjoys humiliating his opponents and demonstrates enormous confidence in his own power. His arrogant personality makes him an intimidating and unpredictable warrior.

Krest of Aquarius and Hakurei of Altar also hold great importance in the story. Both represent experience and wisdom accumulated through ancient wars. Overall, the knights of The Lost Canvas are remembered for their moving sacrifices and the depth of their personalities.
Aspros of Gemini: He was an extremely intelligent, talented, and admired knight in the Sanctuary. Initially, he demonstrated loyalty and a sense of justice, but gradually became consumed by ambition and distrust. His personality mixes charisma, pride, and emotional instability, reflecting the symbolism of the Gemini sign. He believed he could lead the Sanctuary better than the Grand Master, which led him down a dark path. His relationship with his brother Defteros is marked by conflict, admiration, and tragedy. Even after falling into darkness, Aspros remains a complex character, divided between goodness and corruption.

Shion of Aries: possesses a calm, mature, and extremely loyal personality. Even at a young age, he demonstrates great responsibility during the Holy War. He is intelligent, observant, and tends to act strategically, avoiding impulsive decisions. Shion cares deeply for his comrades and suffers with every loss caused by the war. Despite his seriousness, he manages to show kindness and compassion, especially towards Dohko and Tenma. His emotional strength comes from his sense of duty as a Knight of Athena. He is also very resilient, enduring the psychological weight of battle without abandoning his mission. His posture conveys balance, wisdom, and leadership.
Dohko of Libra: He is disciplined, honorable, and very wise. Unlike more aggressive knights, he prefers to analyze situations before acting. Dohko values ​​friendship, respect, and justice, always trying to protect those around him. During the war, he matures considerably by dealing with constant suffering and death. Even carrying sadness, he remains firm and determined. His friendship with Shion shows his more human and emotional side. Dohko also possesses a humble personality, never acting arrogantly despite his enormous strength. He represents serenity, experience, and emotional balance, making him one of the most reliable knights in the series.
Defteros of Gemini: possesses a cold, silent personality marked by loneliness. Since childhood, he has lived hidden in the shadow of his brother Aspros, which created feelings of isolation and emotional pain within him. Because of this, Defteros learned to distrust people and rarely shows emotions openly. Despite his intimidating appearance, he possesses a strong sense of justice and enormous loyalty. He constantly struggles against his own past and seeks to prove that his existence has value. Over time, he begins to open up more and finds a true purpose in fighting for Athena. His personality is a mix of melancholy, strength, and determination.

Sisyphus of Sagittarius is one of the most respected leaders of the Sanctuary. Calm, mature, and extremely responsible, he acts as an example for the other knights. Despite demonstrating firmness, he carries great guilt and emotional pressure because he believes he needs to uphold everyone's hope. His relationship with Regulus shows his protective and human side. Sisyphus symbolizes leadership and sacrifice, fighting even when his body is at its limit.
Regulus of Leo is a young prodigy full of energy and curiosity. Son of the former Leo Knight, he grew up admiring the knights and wishing to become as strong as them. His innocent and lively personality contrasts with his immense power. Regulus learns techniques by observing his opponents and possesses enormous natural talent. Even at a young age, he demonstrates impressive courage when facing extremely dangerous enemies.
Aquarius Degel is intelligent, educated, and very rational. Unlike impulsive knights, he prefers to analyze situations before acting. He has a great interest in knowledge and studies, which makes him one of the most cultured characters in the series. Despite his cold appearance, he cares deeply for his companions and demonstrates enormous loyalty to Athena. His friendship with Kardia reveals a more relaxed side of his personality.
Hasgard of Taurus, also called Aldebaran, is known for his immense physical strength and gentle personality. Despite his intimidating appearance, he treats the weak with respect and kindness. He believes that true strength should be used to protect others. His humility and courage make him one of the most admired knights of the Sanctuary.
El Cid of Capricorn is serious, silent, and totally dedicated to duty. He believes that a knight must eliminate unnecessary emotions to fulfill his mission correctly. His sacred sword represents discipline and absolute precision. Despite appearing cold, he demonstrates enormous honor and loyalty, especially towards Athena.

Albafica of Pisces is one of the most admired Gold Saints in the series. Known for his beauty and delicate appearance, he lives in isolation because his blood is poisonous. Despite his solitude, he possesses an enormous sense of duty and protection for the Sanctuary. Albafica demonstrates coldness in battle, but deep down he is a sad person accustomed to being isolated from people. His sacrifice against Minos shows his absolute loyalty to Athena.
Manigold of Cancer possesses an irreverent, aggressive, and provocative personality. Unlike the traditional dark image of the Cancer sign, he is extremely charismatic. He grew up in miserable conditions and learned early on about cruelty and death, which made him emotionally tough. Even so, he deeply respects his master Sage and demonstrates impressive courage when facing Thanatos.
Asmita of Virgo is calm, spiritual, and extremely intelligent. Blind since birth, he possesses a profound connection to the cosmos and constantly questions the meaning of life. Initially, he seems indifferent to human emotions, but gradually understands the value of connections and the suffering of others. His sacrifice to create the rosary capable of sealing the Specters is one of the most important moments in the story.
Kardia of Scorpio is impulsive, energetic, and enjoys intense battles. Unlike more serious knights, he acts in a relaxed and provocative manner. Even suffering from heart problems, he fights constantly, putting his own life at risk. His passionate personality makes him someone who values ​​living each moment intensely.

In this story, Alone, Sasha, and Tenma form the central trio, bound by friendship, destiny, and tragedy. The three grew up together in an orphanage in Italy and had a simple, happy relationship before the Holy War began. However, each ends up playing a decisive role in the conflict between Athena and Hades.
Alone is an extremely kind, calm, and sensitive boy. He loves painting and has a melancholic view of the world, seeing beauty even in sadness and death. Precisely because he possesses a pure heart, he is chosen to be Hades' host. Gradually, he comes to believe that humanity suffers too much and that eternal death would be a form of liberation. Even assuming the role of a dark emperor, Alone continues to demonstrate human emotions at various times, especially when he remembers Tenma and Sasha. This makes him a tragic antagonist, someone torn between his original goodness and the destructive influence of Hades. His main work is the "Lost Canvas," a gigantic painting capable of destroying all of humanity.
Sasha is the reincarnation of Athena. Despite wielding immense divine power, she remains kind, caring, and very human. She deeply cares for those around her and suffers greatly from having to confront Alone, whom she considers a brother. Sasha demonstrates maturity even at a young age, taking on the responsibility of leading the knights in the Holy War. Unlike more distant versions of Athena, she is emotionally involved in the story, constantly showing sadness, fear, and affection. Her strength comes from both her cosmos and the compassion and hope she transmits to others.
Tenma is the Pegasus Knight and protagonist of the story. He is impulsive, explosive, determined, and extremely loyal to his friends. Even though he is poor and an orphan, he always cherished the happy moments he shared with Sasha and Alone. When Alone awakens as Hades, Tenma refuses to give up on him, believing until the end that goodness still exists within his friend.