What is the name of the anime movie?

the movie is pretty old copyrighted under manga entertainment inc. i guess it was made around the same time as ninja scrolls. i can only remember bits and pieces of it though. the beginning scene i remember a man getting on a bus with a laptop and then a huge mass of flying creatures come out of the screen. another scene i remember is a girl with a pink glob coming out of her mouth. i think i remember magic pentacles on the ground. and i think the story was about guy was super powerful, forgot who he was in the past and was living as human. i think. if any of this sounds familiar, let me know. and it's not mirage of blaze. thanks