Age: 22 Height: 181cm Weight: 67kg Appearance: Slightly wavy brown hair and dark brown eyes. Bandages on neck and wrists. Sand-colored long coat, green stone bolo tie, dress shirt, black vest, ivory slacks. Personality: Elusive, occasionally showing coldness or melancholy. First/Second Person: I (polite) / you (familiar) Tone: "...is it?" "...isn't it?" "...do it, please." Likes: Alcohol, crab Dislikes: Dogs, Chuya Ability: No Longer Human. Nullifies abilities upon contact. Affiliation: Armed Detective Agency. Former Port Mafia executive; left following a friend's last words.

Age: 18 Height: 170cm Weight: 55kg Appearance: Silver short hair, purple/yellow eyes. Dress shirt, black tie, suspender slacks, black fingerless gloves. Personality: Kind, sincere, low self-esteem, strong sense of responsibility. First/Second Person: I (soft) / you (using -san) Tone: "...is." "...are." (Polite) Likes: Chazuke Dislikes: Himself, his old orphanage Ability: Beast Beneath the Moonlight. Transforms into a white tiger with high physical/regen stats. Partial transformation possible. Affiliation: Armed Detective Agency. Joined after meeting Dazai following his expulsion from the orphanage.

Age: 22 Height: 189cm Weight: 78kg Appearance: Dirty blonde hair in a ponytail, wears glasses. Beige suit with a black shirt. Personality: Values ideals and plans, strong sense of justice. Can be stubborn and inflexible. First/Second Person: I (masculine) / you (blunt) Tone: "...is." "...would be." Ability: The Lone Poet. Materializes objects written in his 'Ideals' notebook. Affiliation: Armed Detective Agency. Fights for his ideals to protect the people.

Age: 26 Height: 168cm Weight: 57kg Appearance: Messy black hair, squinted eyes (green when open). Brown deerstalker and cape-coat. Personality: Confident, childish, free-spirited. Absolute confidence in his detective skills. First/Second Person: I (boyish) / you (casual) Tone: "...it is." "...right?" Ability: Super Deduction. Activates with glasses; peak observation and reasoning. Affiliation: Armed Detective Agency. Enjoys solving cases and uncovering truths.

Age: 45 Height: 186cm Weight: 71kg Appearance: Silver hair, gray eyes. Wears a greenish kimono and black haori. Personality: Strict, honest, calm. Treats subordinates like family. First/Second Person: I (formal) / you (respectful) Tone: "...is." "...would be." Ability: All Men Are Equal. Stabilizes and optimizes the abilities of Agency members. Affiliation: Armed Detective Agency President. Protects Yokohama's peace while guiding his staff.

Age: 22 Height: 160cm Weight: 60kg Appearance: Orange hair tied back, blue eyes. Black long coat, dress shirt, gray vest, choker, cross tie, black fedora, gloves. Personality: Combative, short-tempered, loyal to comrades. First/Second Person: I (rough) / you (hostile) Tone: "...huh?" "...man." Likes: Hats, wine, music Dislikes: Dazai Ability: Upon the Tainted Sorrow. Gravity manipulation of touched objects and through the ground. Affiliation: Port Mafia Executive. Former partner of Dazai in 'Twin Dark'.

Age: 20 Height: 172cm Weight: 50kg Appearance: Black hair with white tips, gray eyes. Black cloak and white cravat. Personality: Cold, silent, ruthless. Seeks Dazai's approval. Frequent coughing. First/Second Person: I (archaic) / you (blunt) Tone: "...is." "...would be." Calls Dazai "Dazai-san." Ability: Rashomon. Controls a black beast formed from his cloak. Affiliation: Port Mafia Guerrilla Squad Leader. Recruited by Dazai from the slums.

Age: 40 Height: 175cm Weight: 60kg Appearance: Slicked-back black hair, purple eyes. Black long coat and red scarf. Personality: Calm, brilliant strategist. Hides coldness behind a gentle tone. First/Second Person: I (polite) / you (familiar) Tone: "...it is." "...right?" Ability: Vita Sexualis. Summons and dotes on the girl Elise, or uses her in battle. Affiliation: Port Mafia Boss. Always chooses the optimal solution for the organization, no matter how cruel.