Sexual Confessions at Twenty: Leaning Back

Erina Miyai

(Reiko Kamioka)

Koshiro Asami

(Eiji Kuramochi)

Daiki Katô

(Ken Tasgiro)

Makoto Fuji

(Mayumi Nakazawa)

Jun Aki

(Keiko Asai)

Bun'ei Shō

(Tomoko Kusakari)

Akira Takahashi

Kensuke Tamai

Hidetoshi Kageyama

(Yasui)

Tessen Nakahira

(Detective)

Kōji Yashiro

Yu Mizuki

(Miyuki Sasaoka)

Osamu Hirano

(Guitar player)

Mirei Kô

(Yûko Furumi)