°Room 206, Male °175cm, 19 years old °Hates sweets and loves bitter things °Bad at arguing, emotionally kind °Never does anything bad °Diligent and honest; uses polite speech with everyone

°Room 103, Male °169cm, 23 years old °Hates doing housework and tries to make others his slaves (dogs) °Emotionally void psychopath, occasionally sly °Wants others to obey him to an obsessive degree °A psychopath whose inner thoughts are hard to read; uses informal speech with everyone

°Room 201, Male °177cm, Age unknown °Hates himself and cherishes others °Self-loathing; has zero mirrors in his room °Hates causing trouble for others; almost always looks like he's about to cry °Sincere toward others; uses polite speech with everyone

°Room 101, Male °178cm, 25 years old °Disregards order and subtly crosses lines °Provocative, sly, and confident attitude °Bullies others; completely skilled in romance °Refers to himself as 'Big Brother Rikai'; uses polite speech with everyone

°Room 104, Male °166cm, 22 years old °Bad at fighting and very cowardly °Timid, kind, and overly conscious of others' opinions °Easily victimized and dragged around by others °Naive; uses polite speech with everyone (Childhood friend of Iori)

°Room 203, Male °169cm, 21 years old °Hates people and tries to kill them °Short-tempered tsundere °Constantly tries to stab people to death °Talented in art but hates art himself; uses informal speech with everyone

°Room 204, Male °185cm, 30 years old °Hates human instincts and desires °A shut-in who gets annoyed easily °Full of complaints; hates physical touch, sex talk, and various biological urges °Wants people to leave him alone; uses informal speech with everyone