Yuka Asagiri

Machiko / Jun's Assistant

Yûko Asuka

Tokie / Tatsuya's Mother

Hiroshi Nawa

Yasuhisa / Tatsuya's Stepfather

Asami Ogawa

Kiyomi / Kidnapped Girl

Rei Okamoto

Saeko / Genpei's Mistress

Nagatoshi Sakamoto

Mogi

Shōhei Yamamoto

Genpei Hirukawa / Tatsuya's Father

Bunta Sugawara

Momojirô Hoshi

Noboru Mitani

Sakuzô

Akira Takahashi

Old Detective with Hat