WHO'S GOT THE GOLD? is (unfortunately) the last of the HANZO THE RAZOR films, starring Shintaro Katsu as the title character - the multi-weapon proficient, authority-bucking samurai officer with the "unique" technique of raping confessions out of unwilling female informants until they "spill the beans" and beg for more...
This entry starts with Hanzo "uncovering" a woman who poses as a ghost to guard a lake that's filled with bamboo trunks filled with gold stolen from the Treasury. This leads to Hanzo discovering a loan-sharking scheme and an orgy ring run by a blind monk. The requisite swordplay and rape/interrogation ensue - finalizing in a decent ending for this strange trilogy of films.
Not quite as strong and enjoyable as THE SNARE (part 2 of the series...), but still great for fans of samurai sleaze and Japanese pinky-style films. 8/10