在这部Bijo kenshi: Futari seppuku恐怖/短片片中,This is the 6th and last part of the series.
The difference with this one as opposed to the other "entries" - is this one has 2 girls committing suicide, and they are outdoors and wearing samurai style outfits as opposed to Japanese robes or some other "costume". Also, they stab themselves with samurai swords instead of the typical shorter ritual knives...
