I've actually had the chance to see Go Ohara's Geisha Versus Ninjas now and while it does in fact feature both geisha and ninjas in plentiful combat it otherwise fails to live up to its premise. But, you know, the trailers are out now and I figure some of you may want to watch a wee bit of geisha/ninja mayhem. If so I recommend heading here.
Looks like a good time! Don't know what you were expecting beyond Geisha and Ninja in plentiful combat.
PS - I miss The Gomorrahizer.
I was hoping for some competently filmed fight scenes, at least, consider that the director is a fight choreographer. No such luck.