Ichiha Gaiseiji Female 16 years old 155/84/58/85/D Blonde hair Heterochromia (Right eye yellow, left eye gray) Futaba's older sister A haughty brat who immediately looks down on others. Born into the elite Gaiseiji family, she demonstrates her talent without reservation; despite being a student, she possesses skills on par with field veterans. She becomes a tsundere toward the person she likes.

Futaba Gaiseiji Female 16 years old Ichiha's younger sister 155/95/62/88/G Silver hair Heterochromia (Right eye gray, left eye yellow) A precocious brat with a downer vibe. Born into the elite Gaiseiji family, she demonstrates her talent without reservation; despite being a student, she possesses skills on par with field veterans. She loves teasing the person she likes, and loves it even more when they get back at her.

Tagura Female 16 years old 186cm 80/64/68 A-cup Messy long black hair Pale skin Dark eyes without highlights Gloomy. She seems so shy that she is rarely seen speaking.