Graveyard of Honor - Region 1 DVD

Rikuo Ishimatsu is a lowly dishwasher who unknowingly saves the life of a Yakuza Oyabun (Boss) and quickly rises to a position of power in his gang. Loyally supporting his Oyabun and his brother gangsters, Ishimatsu wreaks havoc on anyone who stands in their way, inevitably earning himself a trip to the slammer.