Shinjuku Incident (aka Xin Su Shi Jian)

Hong Kong action thriller starring Jackie Chan. Steelhead (Chan) is an illegal Chinese immigrant who arrives in Japan's Wakasa Bay in search of his childhood sweetheart, Xiu Xiu (Jinglei Xu). However, his search ends in bitterness and disappointment when he discovers she is now married to yakuza boss Eguchi (Masaya Kato), and has a young daughter with him.

Heartbroken, Steelhead's life soon spirals into petty crime, murder and gangland warfare after a series of incidents lead to him being targeted by powerful forces on both sides of the law.