Plans to build a touristic hot spring on the island of Izu Oshima run afoul of the Kobe yakuza group, which intends to use the island as a relay base for drug smuggling.
Akira Kobayashi
Ruriko Asaoka
Tamio Kawachi
Joe Shishido
Hisako Tsukuba
Hiroshi Nihon'yanagi
Yuzo Kiura
Saburo Hiromatsu
