Time and time again, we feel the need to remind you that there are tons of training games for the DS. We're not complaining, we're just in awe.

The sad thing? Most of these nongames only come out in Japan. Sure, we can improve our brains or the brains of our fake pets. Soon our DS will even teach us yoga. But, as life dictates, we always want what we can't have. So, which Japanese training game do you wish you could play?

This article was originally published on Joystiq.