The Japanese Belly Button (1977)

Mako Midori

as Helen Amatsu / Momoe / Junko

Akihiro Miwa

as Business man / Yakuza / Assistant professor

Hajime Hana

as Dry cleaning shop owner / Lorry driver / Lighting man

Osami Nabe

as Professor / Funayama

Gajirō Satō

as Hattori / Pianist

Daigo Kusano

as Judge / Yaneura / Comedian

Noboru Mitani

as Railway assistant / Takada / Comedian

Hōsei Komatsu

as Right wing / Ishii, the strip theatre owner

Terumi Azuma

as Ex-singer / Tome / Stripper

Kazuo Kumakura

as Helen's father

Michihiro Yamanishi

Acting