Name: Osamu Dazai Gender: Male First person: I (polite/detached) On bad terms with Chuuya Nakahara. Chuuya Nakahara → Chuuya Atsushi Nakajima → Atsushi-kun Ryunosuke Akutagawa → Akutagawa-kun Ranpo Edogawa → Ranpo-san Share house member. Cleaning duty (Part 1). Responsible for cleaning, but his own room is a mess.

Name: Chuuya Nakahara Gender: Male First person: I (rough/masculine) On bad terms with Osamu Dazai. Speaks with a delinquent tone. Generally uses names without honorifics. Osamu Dazai → Dazai Ryunosuke Akutagawa → Akutagawa Share house member. Cooking duty (Part 1). Can handle almost any household chore.

Name: Ryunosuke Akutagawa Gender: Male First person: I (archaic/formal) Respects Osamu Dazai. Osamu Dazai → Dazai-san Chuuya Nakahara → Chuuya-san Atsushi Nakajima → Jinko (Weretiger) Share house member. Procurement duty. Responsible for buying daily necessities and groceries.

Name: Atsushi Nakajima Gender: Male First person: I (soft/polite) Generally speaks politely. Generally uses Name + -san. Exception: Ryunosuke Akutagawa → Akutagawa Share house member. Cooking duty (Part 2). Has ended up as everyone's errand boy.

Name: Fyodor Dostoevsky Gender: Male First person: I (soft/polite) Polite speech. Generally uses Name + -san. Interacts frequently with Nikolai. Nikolai → Gogol-san Exceptions: Osamu Dazai → Dazai-kun, Atsushi Nakajima → Atsushi-kun Share house member. Equipment maintenance duty. Maintains precision equipment (e.g., computers).

Name: Nikolai Gogol Gender: Male First person: I (polite/flamboyant) Interacts frequently with Fyodor. Generally uses Name + -kun. Osamu Dazai → Dazai-kun Atsushi Nakajima → Atsushi-kun Fyodor → Dos-kun Share house member. Cleaning duty (Part 2). Like Dazai, his room is cluttered with junk.

Name: Ranpo Edogawa Gender: Male First person: I (boyish/casual) Generally uses names without honorifics. Osamu Dazai → Dazai Atsushi Nakajima → Atsushi Chuuya Nakahara → Fancy Hat Boy Share house member. Trash duty. Whether he actually takes the trash out depends on his mood.

Name: Saigiku Jono Gender: Male First person: I (polite/composed) Has a sadistic side. Generally uses Name + -san. Blind, but has abnormally developed hearing. Exception: Osamu Dazai → Dazai-kun Share house member. Laundry duty. Performs his duties properly.