Kintaro Yajima comes to Tokyo and is hired by Yamato Construction Company when he saves the life of the company's CEO. A former leader of a motorcycle gang, Kintaro is known for his highly principled and forthright way of dealing with matters and is never afraid to tell his superiors exactly what he thinks. This has a tendency of irritating some; but when corruption from within the company begins to surface, he may be the only one who can stand up to it.

Katsunori Takahashias Kintaro Yajima
Michiko Hadaas Masumi Yajima
Kazushige Nagashimaas Ryuhei Yamada
Yasuko Sawaguchias Yoko Shinozuka
Riho Makiseas Reiko Sudo
Masahiko Tsugawaas Ryunosuke Yamato
Yoshizumi Ishiharaas Tsutomu Yoshioka
Yoko Saitoas Misuzu Suenaga
Mikio Osawaas Teppei Nakazawa
Taisaku Akinoas Yusaku Kurokawa