義弟の背徳親衛隊～女達の狂宴～

Yuri's 4-year senior at the school. Member of the Kazuya fan club.

Member of the Kazuya fan club. Novelist.

Yuuji's younger brother. Retired sports club member. Very popular.

Member of the Kazuya fan club. The judo club's ace.

Yuri's younger sister. Head of the Kazuya fan club.

Member of the Kazuya fan club. Idol and TV talent.