I just picked up this track top off of the Adidas website and was wondering who the J Mano signature belonged to on the sleeve. The most I could find on the web was that:

+ He is a man.
+ He wore an Adidas 83-C style jacket.
+ He may have first bought it in Japan.

As far as anything else… I got nuthin. I’m sure it’s something easy, I’ve never been much of a “sports guy” and honestly would like to know just for the fact of knowing more about actually what is on my jacket.