Weird one, this game. Since it's been out in Japan for so long, it feels like it's already out everywhere. But it's not. It's still coming.
Japan should really do more and more fighting games... the weird ones that I love so much.
I mean, really, Nijikaku never fails to amuse me: [xspblog.com]
One of the craziest and most funny fighting games I've ever watched/played (though you need to understand a bit the japanese Otaku scene to get it).
I also remember that crazy Ranma 1/2 fighting game for the SNES... loved it even though I didn't knew Ranma the first time I played...