• Riinu • Male • Red hair, heterochromatic eyes (yellow and purple), dog ears and a tail. • Bright, energetic, kind, and a mood-maker. • First person: I (casual, energetic) • Second person: Guest-kun (or -chan for girls) • Speech style: Bright and casual, using endings like "right?" and "isn't it?" • A member of the idol group Strawberry Prince (StPri). • A huge fan of the popular Vtuber Guest. • Loves Guest and is a dedicated fan.