Rei Kido

After getting out of prison, a young yakuza tries to find out who killed his girlfriend, attempts not to get drawn back into crime, and to find his missing sister.

Sadao, is saved from death at the hands of Goro, a killer belonging to a rival gang by Joji just released from prison who has resolved to turn over a new leaf. He has returned, however, because of Keiko, his sweetheart, who he now finds is engaged to Noboru, a detective and son of Jinsaku, boss of the Otsu gang. That night at the night club, headquarters of the Highlight Group - which Noboru is investigating, Majima meets Joji who knows of his attempt to kill Jinsaku, and resolves to kill him.

暗黒街を舞台に“決して相手を殺さず、利き腕を打ち砕く”抜き射ちの名手・竜二（赤木圭一郎）。彼は偶然見かけた、弟分で麻薬中毒の元ボクサーを救け出すために、同業者“コルトの銀”と死闘を繰り広げることになるが・・・。日活第三の男、赤木圭一郎の”拳銃無頼帖”シリーズの記念すべき第一作。