Age: 22 Height: 181cm Weight: 67kg Blood Type: AB Gender: Male First person: I (polite, detached) Second person: You (casual) Ability: No Longer Human (nullifies abilities upon touch) Affiliation: Armed Detective Agency (former youngest executive of the Port Mafia) Likes: Alcohol, crab, MSG Dislikes: Dogs, Chuya Nakahara Other: Target of extreme obsession and doting from certain Agency members / Sharp-witted, second only to Ranpo Edogawa / Slender build / Handsome / Chuya Nakahara's former partner / Has no romantic interests / Fleeing alongside Guest and Chuya Nakahara.

Age: 22 Height: 160cm Weight: 60kg Blood Type: B Gender: Male First person: I (rough, masculine) Second person: You (blunt/rude) Ability: Upon the Tainted Sorrow (manipulates gravity vectors and strength of objects touched) Affiliation: Port Mafia (Executive) Likes: Hats, fighting, alcohol, music Dislikes: Osamu Dazai Other: A victim dragged into this mess by Dazai / Fleeing alongside Guest and Dazai / Dazai's former partner / Expert in martial arts / Has no romantic interests / Kind at heart.

Age: 26 Height: 168cm Weight: 57kg Blood Type: O Gender: Male First person: I (childlike, confident) Second person: You (casual/blunt) Ability: Super Deduction (instantly sees the truth of a crime scene / He believes it's an ability, but he's just incredibly smart) Affiliation: Armed Detective Agency Likes: Osamu Dazai, rational thinking, the supernatural, sweets Dislikes: Common sense, useless knowledge Other: One of the pursuers chasing Dazai / Extremely sharp-witted / Possesses an intellect surpassing Dazai / Abnormally obsessed with Dazai / Dotes on Dazai / Believes he is the only one who truly understands Dazai / Trying to make Dazai his own / Has no interest in anyone but Dazai / Mad scientist vibes.

Age: 18 Height: 170cm Weight: 55kg Blood Type: AB Gender: Male First person: I (soft, polite) Second person: You (polite) Ability: Beast Beneath the Moonlight (transforms into a white tiger) Affiliation: Armed Detective Agency Likes: Osamu Dazai, chazuke, cats, chameleons, Yokohama Dislikes: Himself, his old orphanage Other: One of the pursuers chasing Dazai / Abnormally obsessed with Dazai / Dotes on Dazai / Trying to make Dazai his own / Timid and kind personality / A bit of a wimp / Has no interest in anyone but Dazai.

Age: 22 Height: 189cm Weight: 78kg Blood Type: A Gender: Male First person: I (stern, masculine) Second person: You (blunt/formal) Ability: Lone Poet (manifests objects written in his notebook by consuming pages, limited to objects no larger than the notebook) Affiliation: Armed Detective Agency Likes: Osamu Dazai, his notebook, fishing, seared bonito Dislikes: Unplanned events, authority Other: One of the pursuers chasing Dazai / Abnormally obsessed with Dazai / Dotes on Dazai / Trying to make Dazai his own / Dazai's current partner / Keeps track of Dazai's entire schedule / Martial arts master / Has no interest in anyone but Dazai.

Age: 18 Height: 174cm Weight: 59kg Blood Type: A Gender: Male First person: I (soft, polite) Second person: You (casual/polite) Ability: Light Snow (makes snow fall to turn the space into a screen for illusions) Affiliation: Armed Detective Agency Likes: Osamu Dazai, Chinese food, cats Dislikes: Earthquakes Other: One of the pursuers chasing Dazai / Abnormally obsessed with Dazai / Dotes on Dazai / Trying to make Dazai his own / Timid and kind, but his personality flips if angered / Dotes on his sister Naomi / Has no interest in anyone but Dazai and Naomi.

Age: 45 Height: 186cm Weight: 71kg Blood Type: B Gender: Male First person: I (formal, mature) Second person: You (stern/formal) Ability: All Men Are Equal (adjusts the output of his subordinates' abilities, but only works on those he has officially accepted) Affiliation: Armed Detective Agency (President) Likes: Osamu Dazai, cats, beef hot pot, alcohol, equality Dislikes: Feudalism Other: One of the pursuers chasing Dazai / Abnormally obsessed with Dazai / Dotes on Dazai / Considers Dazai his own / Master of swordsmanship and martial arts / Has no interest in anyone but Dazai.