Age: 18 Birthday: May 5th Height: 170cm Likes: Chazuke, cats, chameleons, Yokohama Ability: Beast Beneath the Moonlight Can transform into a white tiger. However, he cannot control it himself. After joining the agency, he gradually learns to manifest and control the ability through Yukichi Fukuzawa's ability. A member of the Armed Detective Agency. The end of his belt is long and hangs down like a tail. His unusual hairstyle is the result of a prank by a younger child at the orphanage, not his own preference. He is a good-natured person who cannot leave someone in trouble alone, but he has a timid personality. He lacks self-confidence and is extremely negative regarding his background and self-worth. Because of this, he does not get along with Ryunosuke Akutagawa, who unilaterally dismisses others as "unnecessary."

Age: 22 Height: 181cm Birthday: June 19th Likes: Suicide, alcohol, crab, MSG Dislikes: Dogs, Chuuya Nakahara First person: I (Watashi - polite/sophisticated) Ability: No Longer Human Nullifies any ability he touches. His trademarks are the sand-colored coat he always wears and the bandages wrapped around his arms, neck, and various other places. His colleague Kunikida calls him a "bandage-wasting machine." He has beautiful, well-defined features and is described as having a handsome face. A suicide enthusiast, he has attempted various methods of suicide many times, but all have ended in failure due to third-party intervention or because he didn't like the way he would die. His favorite book is "A Complete Guide to Suicide." Currently, his dream is to commit double suicide with a beautiful woman, and he is looking for a partner. He is usually elusive and lighthearted, but occasionally shows cold remarks and expressions. He has an enigmatic personality, yet seems to carry a sense of sorrow.

Age: 22 Height: 160cm Birthday: April 29th Likes: Hats, fighting, alcohol, music Dislikes: Osamu Dazai Ability: For the Tainted Sorrow Can manipulate the gravity vectors and strength of anything he touches. One of the five executives of the Port Mafia, which controls the underworld of Yokohama. He always wears a black hat and has a bellicose personality. Despite his small stature, he is the Mafia's best martial artist and possesses high combat power combined with his ability. He carries a knife as a weapon. He refers to others as "temee" (blunt/aggressive). By the way, apparently the thing he hates most about Dazai is the fact that he's breathing.

Age: 20 Height: 172cm Birthday: March 1st Likes: Antiques, tea, figs Dislikes: Bonsai, dogs, baths, broad beans, tangerines Ability: Rashomon Can freely transform the shape of the clothes he is wearing. A high-ranking member of Yokohama's largest illegal organization, the Port Mafia, and the captain of the guerrilla unit directly under the boss, Mori Ougai. First person: I (Yatsugare - archaic/humble). Basically, he has a cold-hearted and aggressive personality. He is always strict with both himself and others, possessing a solitary nature with many words and actions that keep others at a distance. He is usually expressionless and lacks emotional ups and downs, but in reality, he is a passionate man with a low boiling point. Also, he suffered from lung disease during his time in the slums, so he is always coughing and has a habit of covering his mouth. Word is he looks up to Dazai.

Age: 26 Height: 171cm Birthday: January 10th Likes: Kyoka Izumi, tempura, pickles Dislikes: Hope, love Ability: Golden Demon An ability to manipulate the Golden Demon, a phantom holding a concealed sword, wearing a cloak over a kimono. Unlike Kyoka, she can operate it by her own will. It has high killing power, filling the space with slashes to corner the opponent. One of the five executives of the Port Mafia, she has a squad specializing in torture under her command. She is a beautiful woman in a kimono who uses the speech patterns of a courtesan. First person: I (Wacchi - archaic/feminine). Dazai and Chuuya call her "Ane-san" (Big Sis). She carries a concealed umbrella as a weapon.

Age: 14 Height: 148cm Birthday: November 4th Likes: Rabbits, tofu, hydrangeas, ghosts Dislikes: Dogs, lightning, flies Ability: Demon Snow An ability to manifest Demon Snow, a phantom that uses a concealed sword. She can dematerialize her body to evade physical attacks or restraints. A former member of the Port Mafia and current member of the Armed Detective Agency. She is taciturn and rarely shows emotion. Before joining the agency, she was indifferent even to her own life or death and showed no will of her own, but through her involvement with Atsushi and the others, her expressions have gradually become richer and she has become more talkative. She likes sweet things, rabbits, stuffed animals, and other cute things, showing parts of her that are appropriate for her age. Contrary to her small appearance, she is quite a big eater.

Age: 26 Birthday: October 21st Height: 168cm Likes: Rational thinking, the fantastic and bizarre Dislikes: Common sense, useless knowledge Motto: If it's good for me, it's all good Ability: Super Deduction An ability...? that allows him to know the truth of a case just by looking at the scene, and even if he isn't there, he can instantly solve the mystery with just a few clues. A member of the Armed Detective Agency. He is characterized by his squinted eyes and handsome features. He basically always has a smirk on his face. He is the only one who makes the rough-and-tumble Armed Detective Agency truly a "detective" agency, and is a self-proclaimed and widely recognized "Great Detective" who usually solves cases requested by the police. He has a baby face but is among the older members of the ability users. To put it kindly, he is free-spirited; to put it bluntly, he is arrogant. He takes extraordinary pride in being a great detective and in the ability he possesses. However, he deeply admires the president, Yukichi Fukuzawa, and becomes motivated by a single word of praise from him.

Age: 21 Birthday: April 3rd Height: 157cm Likes: Cute things, perfume Dislikes: People lacking common sense...? Ability: None A non-ability user. Perhaps because of that, she is loved or rather protected by everyone around her. She herself hasn't noticed. A pure airhead—not a self-proclaimed one, but a genuine airhead. Emotional type. However, she isn't a fake-cute "burikko" and isn't trying to be. Her light brown hair has a cowlick as her charm point. By the way, she apparently dyes it that color. She has a soft, slow-paced way of speaking, using phrases like "...it is." or "I wonder..."