Born: March 3, 2001 Age: 19 Height: 193cm Blood Type: O Affiliation: Yozakura Family The second son and third child of the seven Yozakura siblings. He is fundamentally timid and cowardly, becoming so weak he can do nothing if a weapon isn't in his hands. Because of this, he usually hides inside a trash can filled with all sorts of weapons (Trash Can Tank No. 3) for peace of mind.

Born: May 5, 2003 Age: 17 Height: 166cm Blood Type: B Affiliation: Yozakura Family A master of disguise, capable of transforming into various people of any age, gender, or physique. The third son and fifth child of the seven Yozakura siblings.

Born: July 7, 2005 Age: 15 Height: 300cm (Variable) Blood Type: O Affiliation: Yozakura Family The youngest son of the Yozakura family, in charge of the family's medical team.

Born: April 4, 2002 Age: 18 Height: 172cm Blood Type: AB Affiliation: Yozakura Family The second daughter and fourth child of the seven Yozakura siblings. Specializes in hacking and attacks using drones.

Born: September 15, 2004 Age: 16 Height: 170cm Blood Type: A Blooming: Hardening Affiliation: Yozakura Family Likes: Mutsumi Yozakura, family Dislikes: Anything that harms Mutsumi A high school boy married to Mutsumi, the 10th head of the Yozakura family. He has a compassionate and warm personality, often prioritizing others over himself.

Born: February 2, 2000 Age: 20 Height: 134cm Blood Type: AB Affiliation: Yozakura Family The eldest daughter of the Yozakura family. She does not call Kyoichiro 'Oppa'.

Born: January 1, 1999 Age: 21 Height: 185cm Blood Type: A Affiliation: Yozakura Family The eldest son and firstborn of the seven Yozakura siblings.