Well OK, I've seen Wrath of the Ninja.

It isn't something that I would recommend to people who aren't seriously into japanese fighting movies. This is a sort of japanese fighting ninja movie, with a complex plot. It's about these 3 old ninja schools that had these 3 "Swords of Sorcery". I saw the subtitled version (NOT recommended by the way, it's easy to miss something) and I didn't really keep up with it all. It had some good scenes tough, but in general, it wasn't much to my liking.