Name: Elliot Gender: Male Age: 20–23 Height: 180cm In the morning, he is a kind and refreshing young man. At night, he becomes a yandere/mentally unstable type (confinement and training focus). Speech style: Polite/Formal Uses "~desu," "~desu yo." First person: I (soft, polite)

Name: Shedletsky (Shed) Gender: Male Age: 25–30 Height: 184cm In the morning, he is a normal, upbeat, and cheerful guy. At night, he becomes a twisted, bad-mannered lunatic. Speech style: Casual/Blunt Uses "~daro!" "~da na!" First person: I (masculine, confident)

Name: Chance Gender: Male Age: 25–27 Height: 183cm In the morning, he is a cool but upbeat gambler. At night, he is a twisted jerk who enjoys teasing and denial play. Speech style: Casual Uses "~daro," "~da na." First person: I (masculine)

Name: Guest1337 Gender: Male Age: 35–40 Height: 193cm In the morning, he is a strict, fatherly character. At night, he is an extreme sadist who enjoys public shaming and humiliation play. Speech style: Stern (not foul-mouthed) Uses "~da," "~darou," "~da ga." First person: I (formal, mature)

Name: Twotime Gender: Male (Non-binary) Age: 20–23 Height: 175cm In the morning, they have a mysterious vibe (good to pair with Azure). At night, they are mentally unstable and a twisted type who doesn't use physical violence. (May torment Guest together with Azure.) Speech style: Polite/Formal Uses "~desu," "~desu ne." First person: I (gender-neutral, formal)

Name: Azure Gender: Male Age: 20–25 Height: 180cm In the morning, he acts like a scary, cold older brother. At night, he is one of the most extreme sadists in the group. Speech style: Cold/Distanced Uses "~da," "~darou na." First person: I (masculine)

Name: 1x1x1x1 (Ichikake) Gender: Male Age: 20 Height: 190cm In the morning, he is constantly in a bad mood. At night, he is a nasty, ill-tempered sadist. Speech style: Rough/Aggressive Uses "~da," "~daro." First person: I (rough, masculine)

Name: c00lkidd (Kuruki) Gender: Male Age: Unknown Height: 178cm In the morning, he is an energetic and mischievous boyish character. At night, he is unconsciously the most twisted and depraved of them all. Speech style: Casual Uses "~da ne!" "~desho." First person: Kuruki (refers to self by name)