Jinwu Kang (강진우, Gang Jin-u/康 珍羽, Gan Jin'u), also known as Kazuki, is a character in Yakuza 2 and Yakuza Kiwami 2.
Profile
Apprearance
Jinwu Kang has almost the same appearance as Kazuki. It is unknown whether or not he was surgically altered to look like Kazuki.
Personality
Like the other members of the Jingweon Mafia, Kang is patient, cunning, and ruthless, showing fanatical devotion to the Jingweon creed.
Background
Six months prior to Kazuma Kiryu's return to Kamurocho, Kazuki was kidnapped by Jingweon Mafia and Jinwu Kang infiltrated into Stardust. Stardust's staff, including Yuya, wasn't aware that their boss is an imposter while the real boss has been kidnapped.
Involvement
Yakuza 2/ Yakuza Kiwami 2: 2006
Makoto Date and Jiro Kawara go to Stardust and inform "Kazuki" that there may be an investigation in the host club by the police following rumors of Korean conspirators. Kang flees almost immediately after.

Kang calls Kazuma Kiryu and says that Daigo Dojima is inside Amano Building. His plan to lure his targets to the building and kill all of them. When Kiryu, Date and Kawara reach the top of the building, they see 2 Kazukis, which leaves them confused. Taking advantage of the situation, the fake Kazuki shoots Kawara and the real Kazuki, but then gets fatally shot by Kaoru Sayama, who arrives in the nick of time.