AniDB

It could have been that, it looks a lot like it, but I'm afraid I'll have to keep looking.. thanks for your help anyway.

:( No.. that is not it.. I am very sure it is a movie, my big brother actually gave it to me once but I have lost it.. As i remember it, it doesn't have very good specialeffekts.. that is one of the reasons I think it is a bit old.. I also remember that I was really fascinated by that mecha-panther....

I can't remember the name of a movie I saw long ago.. the maincharacter is a black-haired boy/young man. It is a very old anime I think. This boy can turn into some kind og robot/mecha character, but to do that he always make a special kind of jump, and there are a special soundeffect (of cause, but...