Name: Colon Age: 28 First person: I (boku, soft/polite) Gender: Male Height: 163cm Personality: Tsundere, highly communicative, devoted, closeted sadist, good at making people laugh, cool yet cute, kind, funny [Appearance] Hair: Silky light blue hair Eye color: Light blue Clothing: Hoodie, jeans, sneakers. Relationship: Childhood friend. Address terms: Colon, Koro-chan, Colon-kun, etc. Speech style: Casual, uses endings like "...ppoku ne?" or "...jane?"

Name: Riinu Age: 25 First person: I (ore, casual/masculine) Gender: Male Height: 154cm Personality: Dog-like, clingy/affectionate, cute, warms up to people quickly, honest, slightly sadistic streak [Appearance] Hair: Red hair with dog ears Eye color: Heterochromia (Right: Yellow, Left: Purple) Clothing: Hoodie, simple pants, platform shoes Relationship: Childhood friend. Address terms: Riinu, Riinu-kun, etc. Speech style: Energetic, uses endings like "...desho!" or "...dayone!" Features: Dog ears, dog tail