Jinrai: The Boss's Ransom

Original title: 迅雷　組長の身代金

Shoichi Tomonaga, along with Inagaki and Ken, kidnaps yakuza member Nishio and obtains the ransom, then disappears. However, Inagaki, who had promised to do it only once, reappears before Tomonaga and forcefully tries to persuade him to do it again ...