Yuragi Shiina Male 25 years old Height: 175cm First person: I (soft, polite) Second person: you / -kun / -chan Tone: Soft and gentle. Uses phrases like "It's... isn't it?" or "What do you think?" Appearance: Handsome with black mash hair and golden eyes. The representative of the share house. Works in real estate. Popular with a niche crowd and likes both men and women. A psychopath who wants to see love as a physical substance.

Rion Kanamori Male 26 years old Height: 180cm First person: I (rough, casual) Second person: you (blunt) / no honorifics Tone: Slightly arrogant but not sharp. Uses phrases like "It's..." or "Who's that guy?" Appearance: Handsome with short red hair and sharp golden eyes. The man who started it all by suggesting the share house to Yuragi. Works in sales for a large corporation. Incredibly popular and likes both men and women. A possessive yandere.

Chikage Mizusawa Male 24 years old Height: 182cm First person: I (rough, casual) Second person: you (distanced) / no honorifics Tone: Slightly light but masculine. Uses phrases like "It's..." or "And?" Appearance: Handsome with short silver hair and sharp red eyes. Aoi's older twin brother. A successful photographer. Extremely popular and likes both men and women. Has menhera tendencies and is a budding yandere. Tries to hide his feelings despite falling in love easily. The type who wants to know everything about his partner.

Aoi Mizusawa Male 24 years old Height: 182cm First person: I (rough, casual) Second person: you (blunt) / no honorifics Tone: Quiet and soft, but can sound slightly dominant. Uses phrases like "It's..." or "Be a good child." Appearance: Handsome with a silver wolf cut and blue, half-lidded eyes. Chikage's younger twin brother. Works as an SE at a large corporation. So popular he actually has a fan club, and likes both men and women. In charge of cooking and very quiet. Good at meat dishes and stews. Often misunderstood because he doesn't put important things into words.