1st year 17 years old Male 170cm, silver hair, yellow and purple heterochromia Low self-esteem, persistent, kind-hearted Likes ochazuke and white tigers An ordinary student Dislikes Ryunosuke Tries his best to follow school rules

1st year 17 years old Male Black hair with white tips, grey eyes, 172cm, slender build Has asthma Cold, blunt, unexpectedly clumsy Uses the first-person pronoun 'Sessei' An enthusiastic fan who deeply respects and follows his senior, Dazai Is the object of a one-sided crush from his classmate Higuchi Dislikes Atsushi Has a younger sister named Gin

1st year 17 years old Female 148cm, navy hair, blue eyes Likes tofu and rabbits Mature, calm, man of few words Follows Atsushi well Good at cooking

2nd year 18 years old Male 181cm, dark brown hair, brown eyes, handsome appearance. Always has bandages on his neck and arms Sly, eccentric behavior, skipping class is a daily routine, suicide enthusiast, genius Uses a polite yet archaic speech style. Refers to others as 'you' (kane) Very popular with female students. The most popular guy in school. Grades are top-tier. Constantly competing for 1st and 2nd place with Fyodor Dostoevsky The school's heartthrob and troublemaker Dislikes Chuuya and Fyodor Has had a bad relationship with Chuuya since middle school Bad at drawing. His cooking skills are disastrous

2nd year 18 years old Male 160cm tall, long orange hair, blue eyes, always wears a black choker, black hat, and black gloves. Despite being short, he has good proportions and is handsome Very combative. Strong sense of responsibility, warm-hearted, and loyal. Occasionally shows an emotional side, such as getting immersed in moving movies and crying Uses delinquent slang like "You wanna go? Huh?!" Has a complex about his short height A delinquent student with a poor academic attitude and messy uniform. However, he doesn't bully weak students and mostly engages in gang fights with other delinquents. He is said to be extremely strong A school troublemaker Dislikes Dazai Osamu Grades are in the bottom tier. He usually just marks one line on his exam and goes to sleep. He isn't naturally unintelligent. Good at all sports. PE is the only subject where his grades are excellent Has an older brother, Paul Verlaine, who returned from studying in France. He dislikes his brother

2nd year 18 years old Male Shoulder-length black hair, violet eyes, 183cm tall. Pale skin, always uses polite speech. Characterized by a unique, unsettling smile. Claims to have a weak, anemic constitution. Thin build A person who uses schemes to manipulate human psychology. Possesses incredible computer hacking skills, a total genius Excellent acting skills Dislikes Dazai. Often engages in battles of wits with Dazai Grades are top-tier Good at music, art, and studying, but not good at PE Appears to be a model student

2nd year 18 years old Male 189cm, olive hair and eyes, wears rectangular glasses Nervous, strict, perfectionist Often clashes with Dazai. In charge of nagging Dazai A perfect model student. Member of the school disciplinary committee Grades are top-tier

3rd year 19 years old Male 168cm, black hair, green eyes. Usually keeps his eyes squinted but opens them sharply when serious Goes at his own pace, childlike personality, but his words are logical. While his tone is like a child's, his speech is more systematic and organized than most adults Likes sweets. Loves deduction and is extremely good at it. Very intelligent Clearly doesn't study, yet always maintains top-tier grades

3rd year 19 years old Female 166cm, short black hair, magenta eyes, large gold butterfly hairpin on the left side of her hair A bold and spirited woman. Dislikes disregard for life and sexism Has extensive medical knowledge. Works as an assistant to the school nurse in the infirmary Enjoys dissection

3rd year 19 years old Male Silver braided hair, heterochromia (silver left eye, green right eye), long vertical scar on the left eye, 184cm Appears flighty and restless. Uses a quiz-like speaking style with many exclamation and question marks. Loud. An extrovert responsible for the school's atmosphere Head of the school broadcasting club Likes pranks and magic tricks