Conman in Tokyo (2000)

Jersy is the self proclaimed King of Gamblers in Hong Kong. When he hears the story about his idol, Cool, disappearing for 3 years, he hopes to one day find him. His girlfriend, Banana, decides that they should go to Tokyo. The couple go and one night, go to a Chinese restaurant, where the owner turns out to be Cool. Cool was betrayed by old friend Yeung Kwong, who married Cool's girlfriend Nancy. Cool wants revenge but first, he must deal with the #1 Asian Gambler, Tetsuo.