Need help remembering amazing movie title

anime1 · Joined: 24 Sep 2008 Posts: 1

hey everyone whats up, i'm a big fan of anime and when i was little i saw a really good one that i can never remember the title of, i remember alot about it though, any help at all is much appreciated, and its not ninja scroll if you think thats it, anyways it has 3 characters that each come frm different shadow schools, one is a girl with a dagger or small sword, the next is a man with a long samurai sword, his name had something to do with a hurricane or whirlwind, and the 3rd was a big guy who had a halberd, the weapons were also rumoured to have secret powers and that when the 3 people from the shadow schools were united they would be incredibly powerful, they fight a few big bad guys to ultimately end up fighting the main bad guy at the end and he turns into a big demon, i think only the girl survives as well, this movie is amazing and any help would rock my world, thanks everyone