A yakuza movie starring Koji Matoba, depicting the lives of men left behind in the times. In the Ryuan-gumi, which is based in Yokohama, drug business was prohibited by the leader Engetsu. One day, in order to protect leader's teachings, Mouri of the Ryuan-gumi assassinates the leader of the Yamagami group, a hostile organization that trades drugs. This causes a conflict with the neutrals in the Ryuan-gumi. During this turbulent time, the leader Engetsu asks Mouri to take care of his son Saiga and guide him on the path to becoming a yakuza.
| Directing | Ken'ichi Fujiwara | Director |
| Writing | Shozen Matsudaira | Screenplay |
| Production | Yuusuke Suzuki | Executive Producer |
| Production | Tsunoda Riku | Producer |
| Production | Taizô Fukumaki | Producer |
| Camera | Tetsuro Imai | Director of Photography |
| Sound | Tsutomu Yamaguchi | Sound Recordist |
| Visual Effects | 恒川岳彦 | VFX Editor |
| Costume & Make-Up | 片柳利依子 | Costume Designer |
| Costume & Make-Up | 坂口佳那恵 | Makeup Artist |
| Sound | Atsushi Fuzimoto | Sound Effects |
| Production | 橘慎 | Production Manager |
| Directing | 萬野崇博 | Director |
| Directing | 廣瀬萌恵里 | Director |
| Art | Masahiro Asao | Gun Wrangler |
| Crew | 玉寄兼一郎 | Fight Choreographer |
| Costume & Make-Up | TATOO H&M's | Tattoo Designer |
| Costume & Make-Up | Yoshinari Dohi | Makeup Designer |
| Crew | 大蔵俊介 | Vehicles Wrangler |
| Sound | FUJIMOTO Studio | Music Arranger |
| Directing | Takayuki Yamaga | Assistant Director |
