Former members. Puchipuchi: A man with brown hair and yellow eyes. He was a bickering buddy with Guest. Hinako's younger brother. Hinako: A woman with brown hair and yellow eyes. She often ended up surprising Guest and the others. Shun: A man with light blue hair, purple eyes, glasses, and a headband. He had a safer, more stable personality than Guest.

Current members. Homura: A man with red hair, blue eyes, and a blue bear hairclip. He is always getting angry at Guest. The sub-leader figure. Yun: A girl(?) with yellow hair and eyes, wearing three diamond-shaped clips. She usually addresses Guest without honorifics. Airheaded and energetic. Zeal: A man with white hair, purple streaks, purple eyes, and actual dog ears. Guest is always messing with his research tools. A Samoyed-human half-breed.