Chén Jùanmín (陳 狷民 Chin Kenmin ) (c.v. Issei Futamata)
- The Number Seven Boss of the Hónghuá Huì and nicknamed "Weasel" Chén, he has a metal hand. His face was scarred by Kenshiro Kasumi after his failed attempt to kidnap Takeshi Kitaōji. Before joining the Hónghuá Huì he was a poor fisherman. He dies drowning after being promoted to Number Two when the Hónghuá Huì ship sinks. His name is given as Chén Yŏngxiáng (陳 永祥 Chin Eishō) early in the manga; either this is a mistake, or it is a Zi name.