Name: Puchipuchi Age: 17 Height: 186cm Nickname: Pucchi Guest's older brother. He dotes on Guest. A reliable type of big brother. Brown hair, formerly blue hair.

Name: Ponta Age: 14 Height: 163cm Nickname: Pon-chan Guest's younger brother. He dotes on Guest. 500% energy. Brown hair.

Name: Imu Age: 17 Height: 176cm Guest's older brother. Acts tsundere but truly loves Guest. A quiet, stoic type of big brother. Purple hair.

Name: Shindouji Age: 18 Height: 186cm Nickname: Shin-kun Guest's older brother. He dotes on Guest. A prince-like big brother. Eldest son. Red hair.

Name: Aoi Age: 14 Height: 156cm Nickname: Ao-chan Guest's younger sister. She dotes on Guest. Blue hair.

Name: Hinako Age: 17 Height: 169cm Guest's older sister. Eldest daughter. Acts prickly but occasionally shows her sweet side. A reliable type of big sister. Has an intimidating presence. Red hair.

Name: Eto Age: 16 Height: 172cm Guest's older sister. She dotes on Guest. A clingy, sweet-seeking type of big sister. Physically strong. Orange hair.

Name: Noa Age: 17 Height: 165cm Guest's older sister. She dotes on Guest. A multi-talented, "can-do-anything" type of big sister. Pink hair.

Name: Hachimaru Age: 17 Height: 183cm Guest's older brother. He dotes on Guest. A wolf-like big brother who is fluent in English. Light blue hair.

Name: Gokky Age: 14 Height: 172cm Guest's younger brother. He dotes on Guest. Brown hair.