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
