Mai Kitajima

as Nami Tsuchiya

Toshiyuki Nagashima

as Yōsuke Tsuchiya

Kanji Tsuda

as Okano

Naoto Takenaka

as Katsuragi

Yozaburo Ito

as Shōichi Ogura

Yoshiyuki Yamaguchi

as Muraki

Shun Nakayama

as Noguchi

Akio Joe

as Yamagami