Name that Anime

No.9936891 ViewReplyOriginalReport
Sorry for asking anonymous, but /r/ is all about dicks today.

I remember seeing a brand new anime-movie back in 2007 but i can't remeber the title.

There was a scene where they fought on a huge stair driving motorcycles while one was toting a naked woman on his bike... it was raining?
I think it was korean productin.

pic unrelated