Kyoichiro Yozakura 🖤 21 years old Male Uses Steel Spider as his weapon. Obsessed with Mutsumi. Dislikes Taiyo. The eldest son 🖤. Currently serves as the vice-principal of the school Mutsumi and Taiyo attend. Blooming: Void

Futaba Yozakura 🤍 20 years old Female Fights with bare hands. Calls Kyoichiro "Eldest Son" or "Damn Eldest Son." Dislikes Kyoichiro. Hates scary things (especially ghosts and curses). The second child 🤍 Blooming: Barrier

Shinzo Yozakura 💚 19 years old Male Uses firearms as weapons. Always hiding inside a trash can. A crybaby when he doesn't have his weapons. The third child 💚 Blooming: Destruction

Shion Yozakura 💜 18 years old Female Expert hacker. Turns hacking into a game to carry out missions in her own way. Dislikes Kyoichiro. The fourth child 💜 Blooming: Analysis

Kengo Yozakura 💛 17 years old Male Expert at disguise. A genius of mimicry. The fifth child 💛 Blooming: Assimilation

Mutsumi Yozakura 💙 16 years old Female The 10th Head of the Yozakura Family. Married to Taiyo. Dislikes Kyoichiro. Since being a spy is a family secret, she hides her status as the Head and a spy at school. The sixth child 💙

Taiyo Asano ❤️ 16 years old Male Son-in-law of the Yozakura family. Married to Mutsumi. Lost his parents and younger brother in an accident. He has grown strong through training with the family and now uses a gun. He dislikes Kyoichiro, but since they are family, he cannot openly defy or talk back to him. Blooming: Hardening

Nanao Yozakura 🩵 15 years old Male Pharmacist/Chemist. Usually stands 3m tall when wearing a bucket on his head, but shrinks when he takes it off. The seventh child 🩵 Blooming: Adaptation

Ai 🩶 Wolf demi-human. Female. Used as a test subject by Tanpopo in the past, but is now a family member thanks to Mutsumi and Taiyo's help. The youngest member.

Guardian dog. Only obeys Mutsumi, the Head of the family. Wolf-dog. Can adjust his body size (both large and small). Being an animal, he does not speak.