
Shingo Katori stars as Kuramatsu, a manager- foreman for Kumagaya Construction. In order to solve an acute energy shortage in the Kansai region, Kansai Electric Power decided to built a massive hydroelectric dam on the upper Kurobe River. However, the project requires the drilling of a huge tunnel that some, including Kuramatsu, believe is impossible.

as Hitoshi Kuramatsu

as Kunpei Takiyama

as Ayako Kawaguchi

as Sachie Takiyama

as Jinta Sawai

as Kazutoshi Kizuka

as Tsuru Kuramatsu

as Shiro Otagaki

as Fujie Takiyama

as Kyoko Takiyama

as Tamiko

as Mitsuko Takiyama

as Genkichi