痴漢電車 あぶない太股

Kumi Aihara

Mika

Kiyomi Itō

Female psychoanalyst / Mika's sister

Shinobu Kawana

Kazumi's ex-wife

佐野和宏

Mika's brother-in-law

Yumeji Kasahara

Businessman

Shirō Shimomoto

Kazumi, a photographer