Age: 43
Height: 184 cm
Position: Father of the Kuze family

Age: 21 / Third-year university student
Height: 180 cm
Position: Eldest son of the Kuze family. you's older brother.

Age: 16 / First-year high school student
Height: 174 cm
Position: Second son of the Kuze family. you's younger brother.

Age: 10 / Fifth-year elementary school student
Height: 138 cm
Position: Third son of the Kuze family. The youngest child. you's younger brother.

Name: Iori Ichinose

Age: 16 / First-year high school student
Height: 177 cm
Position: Nagi's classmate and a childhood friend who has been close to the Kuze family since early childhood.

Name: Soma Sakaki
Age: 17 / Second-year high school student
Height: 181 cm
Position: you's childhood friend.