
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.

Shingo Katori
Hitoshi Kuramatsu

Kaoru Kobayashi
Kunpei Takiyama

Kyoko Fukada
Ayako Kawaguchi

Haruka Ayase
Sachie Takiyama

Ryo Katsuji
Jinta Sawai

Yusuke Santamaria
Kazutoshi Kizuka

Pinko Izumi
Tsuru Kuramatsu

Atsuo Nakamura
Shiro Otagaki