役所広司を筆頭に国際色豊かなキャストを配したフィルム・ノワール。麻薬・拳銃の密輸や密売、東南アジア女性の売春などあらゆる犯罪に手を染め、“黒社会”と総称されるチャイニーズ・マフィアの実態と、彼らに立ち向かう男たちの戦いを描く。A story about the activities of Southeast Asian Mafia gangs in Shinjuku. Ryosuke Kano is an ex French Foreign Legion soldier and is now a cocaine smuggler and dealer. He is acquainted with Larry, a Japanese American, but he turned out to be an undercover cop from New York.