Mika Kanai
— Satoko Houjou (voice)
Mai Nakahara
— Rena Ryuuguu (voice)
保志総一朗
— Keiichi Maebara (voice)
Yukari Tamura
— Rika Furude (voice)
Satsuki Yukino
— Mion Sonozaki (voice)
Yui Horie
— Hanyuu Furude (voice)
Rie Tanaka
— Nomura (voice)
Toshihiko Seki
— Kyousuke Irie (voice)
Naoko Matsui
— Aiko Maebara (voice)
Yasunori Matsumoto
— Ichirou Maebara (voice)