Sleepless Town (1998)

Kenichi Ryuu is an ex-gangster who’s now eking out an existence as a dealer of stolen goods. His past inevitably catches up with him, however, as the area in which in lives happens to be a melting pot of gangland activity, with rival factions from Beijing, Shanghai and Taiwan (his former employees) all after a slice of the action. When the left-hand man of the one of the bosses turns up dead, Kaneshiro is given three days to find the killer and has only a mysterious girlfriend with femme fatale written all over her as a means of access