I was searching the web for Jap accesories, for my Dreamcast and I found them along with the GP32. Its a handheld video game system but has so many more features then a normal one, many of you probably know about this but I'm posting it anyways...
Heres a review for it http://www.lik-sang.com/news.php?artc=3030
Heres a review for it http://www.lik-sang.com/news.php?artc=3030