TOKYO FIST (1996)
SHINYA TSUKAMOTO
Plot
Stunning, disturbingly violent love-triangle, from the guy who brought us the "Tetsuo" cyberpunk nightmares. Tsuda's conventional life with his fiancee Hizuru is catapulted into chaos with the arrival of his old friend Takuji, a boxer. The cuckolded Tsuda may be a worm, but he's about to turn!