Lol. Darn it and you are welcome.
There are quite a few good games on the WonderSwan that will not require an understanding of Japanese. If you get one, you may want to look into the flash carts for it - that way you can enjoy the homebrew and fan translations that are available for it over on ROMHacking.net.
Going for a double curse here - do you know about the GP32?
RE: WonderSwan Color Makes Debut in Japan – December 9th, 2000 – Today in Video Game History