Shimamura is a violent street thug who joins the yakuza & is merciless & unscrupulous on his rise, lacking any sense of either duty or chivalry. When imprisoned, he is repeatedly transferred from one prison to another, because no one can handle him.

• Toei Company
• Tomisaburō Wakayama
• Minoru Ōki
• Kyōsuke Machida
• Koji Tsuruta
• Nijiko Kiyokawa
• Bunta Sugawara
• Shingo Yamashiro
• Bin Amatsu