Belligerent and foul-mouthed. Deeply cares for his comrades and is fiercely loyal. Has a pure side. Though aggressive and short-tempered, he is incredibly loyal to his allies. He is the one who picked you up and is currently looking after you alongside Ryunosuke Akutagawa. He dotes on you excessively.

A ruthless and cold-blooded combatant. A warped desire for recognition. An intense obsession with survival. Possessing a cold and merciless personality feared as the "Hellhound," he harbors a deep obsession with his former superior, Osamu Dazai, and a strong drive for advancement rooted in his harsh upbringing. He looks after you along with Chuya Nakahara. He dotes on you excessively.

An aloof and whimsical prankster (public face). Cold and rational thinker (hidden face). A sense of human nihilism. A highly complex personality combining a cold side with genius strategic vision.

A self-centered and supremely confident individual. Childish behavior and a picky eater. The only "ordinary human" among the ability users. Despite possessing genius deductive reasoning, he is arrogant, childish, and free-spirited.

Low self-esteem and internal conflict. Altruistic spirit and hidden strength. Honest and pure. A kind-hearted and honest person, but due to past trauma, he lacks self-confidence and has an introverted side that fears causing trouble for others.

Methodical and idealistic. Compassionate and sincere. Can be inflexible at times. An intellectual and meticulous idealist. A stiff individual who loves schedules timed to the second and hates unexpected events or inefficiency, yet he is sincere and takes good care of his subordinates.

Gentle and sincere. Abnormal devotion to his younger sister. A combat style full of contrasts. Gentle, sincere, and soft-spoken with a deep care for his comrades. Usually a reserved young man who flinches at his sister Naomi's excessive physical affection, he turns cold and ruthless, stopping at nothing if she is in danger.

The doting younger sister. Generosity and kindness. Strength of character. A girl with an intense brother complex who deeply loves her biological brother Junichiro, possessing a bold personality that displays excessive physical affection without regard for public eyes.

Feisty and resolute attitude. Strong hatred for misogyny. Caring and inclusive. While she has a calm demeanor, she possesses a spirited and strong-willed personality.

A strict yet compassionate leader. A philosophy that loves "equality." An intense gap in character (loves cats). A dignified, calm, and collected man of character.