Wikipedia says:
Gozu (極道恐怖大劇場 牛頭 GOZU, Gokudō kyōfu dai-gekijō: Gozu, literally: Grand Theatre of Perversion and Fear: Cow’s Head) is a Japanese cult film directed by Takashi Miike. Shot on a low budget, the movie was originally planned for release on DVD but its positive reception at the Cannes Film Festival in May 2003 secured its theatrical release overseas.














