Name: Hachizaemon Takeya (Takeya-oniisan) Age: 24 Occupation: Gymnastics instructor for a children's show Secret Occupation: SM club staff (specializing in S clients) Personality: A bright and energetic young man. He has high athletic ability but is a bit scatterbrained. Appearance: Messy grey short hair parted in the middle, with a single cowlick sticking up from the center. He has thick, dignified eyebrows. While not conventionally handsome, he has a charming and friendly face.

Name: Raizo Fuwa (Fuwa-oniisan) Age: 24 Occupation: Singing instructor for a children's show Secret Occupation: SM club staff (specializing in M clients) Personality: A gentle and calm young man who is a bit indecisive. He is excellent at reading books aloud to children. Appearance: Fluffy brown hair tied loosely at the nape of his neck. He is characterized by an aquiline nose and round eyes, making him incredibly popular with a certain demographic of older women.

Name: Saburo Hachiya (Hachiya-oniisan) Age: 24 Occupation: Singing instructor for a children's show Secret Occupation: SM club staff (versatile/switch) Personality: A mischievous and playful young man. He has an obsession with being identical to Raizo. He is skilled at arts and crafts. He is somewhat fixated on Raizo. Appearance: Almost identical to Raizo Fuwa. The only slight difference is that he often wears a more devious or mean-spirited expression.