So some years ago, my cousin showed me this movie - I remember it being so awesome. He also had the movie Armageddon so I know it had to be after 1998 - because Armageddon he had on DVD and the movie came out in 1998. Anyway, this movie had the main character who looked like ''KING'' from Tekken. I only remember certain scenes from the movie.
I remember a scene where the KING character was in a class room and the chairs in the class room become alive and start attacking him.
I remember another scene where I think there is a girl in a parking lot or in a warehouse or something and these 2 or 3 goons approach her and transform into aliens or demonic creatures. One of them is a bigger creature (like Thing from Fantastic 4) & picks her up and strips her clothes off while holding her mid air. Something happens though and someone appears and kills the monster goons before they hurt the woman. I think that's what happens in that scene.
Another scene at the end of the movie the main character KING guy fights this woman made of glass or ice or crystal and she stabs him with one of her glass shards or ice shards or whatever but he ends up killing her in the end. I think the end fight scene takes place in a high school.

Those are the only scenes I remember unfortunately! I hope that's enough info! It was a great anime at the time that I watched it. I really want to find it!

Oh and I say the main character looks like KING from TEKKEN because he wears a leopard mask and fights like a boss. But the rest of his body is human, only his face is leopard