Don't miss the beginning, its the best part
Samurai dude comes home to his ol lady banging some young red shirt.
After dismembering and disemboweling him he beheads him before going to work on the cheating b/tch. Per some old school code he then commits seppuku (hari kari) and then all 3 hang out as incorporeals waiting for someone to f/ck with. Try to catch the uncensored version if possible TCM not COMET).