Chu Ishikawa

A businessman, Tsuda, runs into a childhood friend, Kojima, on the subway. Kojima is working as a semiprofessional boxer. Tsuda soon begins to suspect that Kojima might be having an affair with his fiancée Hizuru. After an altercation, Tsuda begins training rigorously himself, leading to an extremely bloody, violent confrontation.

After his girlfriend commits suicide, a man becomes embroiled in gang warfare attempting to obtain a gun in hopes to kill himself.

"The Law of Causality" documents a live perfomance at Shibuya O-NEST, which took place on May 26, 2004. Director of "Tetsuo The Iron Man" Shinya Tsukamoto's crew filmed the gig, which features all new material based around metal percussion and custom intsruments built by Chu Ishikawa.