Kiyoshi Usuda

Takashi

佐野和宏

Yuki, the detective

Yutaka Ikejima

Boy's brother-in-law

一条さゆり

Boy's sister

Takeshi Kashiba

Yuki's lover

Kôichirô Ono

Tankai Miyabi

Genkai Kunisaki

Ogasawara Shanhai