After Ryusaku Nishikawa and his girlfriend Katsuko are attacked by a gang, he trains in karate to seek revenge. Years later, Ryusaku is a skilled martial artist preparing for an inter-school match, but his past resurfaces when Katsuko, now involved with the gang, brings tragedy. In a final confrontation, Ryusaku faces the gang and finds redemption through his karate, with the support of his friends.
Akihiko Hirata
Kaoru Uji
Takeo Shirayuki
Shōsaku Sugiyama
Sachio Sakai
Kyosuke Segawa
Shirayuki Shikime
大原二郎
Shigeki Ishida
登代春枝
時雨乙和
Noboru Kiritachi
大磯栄二
Jushiro Kobayashi
Kiyoshi Kasuga
三井連太郎
Kandō Arashi
Mineko Yorozuyo
Ohara Jiro
Shigeki Ishida
Toyohashi
Shigure Otsukazu
Oiso Eiji
Jushiro Kobayashi
Shozo Sugiyama
Rentaro Mitsui
Storm Kando