I remember seeing the WonderSwan in magazines as a kid & being jealous that I could not import one from Japan. Well it’s been quite awhile and I now have acquired one. For the time this machine was amazing, it was sleek, stylist and thin. The battery pack was actually thicker than the system and used only 1 AA. It lasts quite a while too, which was a big scare to every other portable out there. The WonderSwan was also very inexpensive at the time. Which again, I was very jealous of Japan back then, funny how it’s kind of turned around now.