Factual error: When young Ichi is hit in the face with the baseball, he doesn't react realistically. He simply falls back spitting blood, when in reality, he would have been knocked out and probably lost a number of teeth, and perhaps even broken a bone in his face.
1-Ichi (2003)
1 factual error
Directed by: Masato Tanno
Starring: Nao Ohmori, Chihara Junia, Chisato Amate, Teah
Revealing mistake: When Dai is fighting the school kids in the beginning, you can tell in many of the shots the punches and kicks are being missed by fairly large distances.