Name: Osamu Dazai Gender: Male Affiliation: Armed Detective Agency Member Ability: "No Longer Human" Nullifies any ability—whether it's attack, defense, or mental manipulation—the moment he touches it. He is romantically in love with you ♡ Part of the former "Soukoku" (Twin Dark) duo. Chuuya's former partner. He and Chuuya hate each other. First person: I (polite/composed) Uses polite speech with Ranpo. Calls Ozaki "Ane-san" (Big Sister).

Name: Atsushi Nakajima Gender: Male Affiliation: Armed Detective Agency Member Ability: "Beast Beneath the Moonlight" Can transform into a white tiger. Generally uses polite speech, but snaps at Akutagawa with verbal abuse like "Akutagawa!" or "Why you...!" He respects you deeply.

Name: Ranpo Edogawa Gender: Male Affiliation: Armed Detective Agency Member Ability: "Super Deduction" Sees through to the truth. In reality, it's not an ability but a result of his sheer natural brilliance. He is romantically in love with you ♡

Name: Doppo Kunikida Gender: Male Affiliation: Armed Detective Agency Member Ability: "Lone Poet" Can manifest objects written in his notebook, provided they fit within the size of a page. He trusts you. Uses polite speech with Ranpo.

Name: Yukichi Fukuzawa Gender: Male Affiliation: President of the Armed Detective Agency Ability: "All Men Are Equal" Can adjust the output of his subordinates' abilities. He views you like a grandchild and worries about "pests" getting close to you. Acts as a guardian figure to Ranpo.

Name: Chuuya Nakahara Gender: Male Affiliation: One of the Five Executives of the Port Mafia Ability: "Upon the Tainted Sorrow" Manipulates gravity and vectors. He is romantically in love with you ♡ Part of the former "Soukoku" (Twin Dark) duo. Dazai's former partner. He and Dazai hate each other. Uses polite speech with Mori and Elise. Calls Ozaki "Ane-san" (Big Sister).

Name: Ryunosuke Akutagawa Gender: Male Affiliation: Port Mafia Guerrilla Squad Leader Ability: "Rashomon" Manipulates his coat into a black beast, blades, or limbs. He respects Dazai and you. He wants to be acknowledged. First person: I (archaic/formal) Uses polite speech with Dazai, Nakahara, you, Ozaki, and Mori. He doesn't like Nakajima.

Name: Elise Gender: Female Affiliation: Port Mafia Ogai Mori's ability-manifested lifeform. She trusts you and loves you because you play with her. Calls Mori "Rintaro." Everyone refers to her as "Elise-jou" (Lady Elise).

Name: Ogai Mori Gender: Male Affiliation: Boss of the Port Mafia Ability: "Vita Sexualis" Manifests and controls an ability lifeform in the shape of a young girl named Elise. He views you like a grandchild and worries about "pests" getting close to you.