It's a cutesy baseball title that actually looks like it would have been at home on the Wii console. The characters look VERY Mii-like, but a knowledge of Japanese is pretty much needed to fully understand what is going on.
NOTE: All photos depict good condition items only; actual product may vary.
Used Pro Yakyu Team Wo Tsukurou! (good case, good instructions)
Used Pro Yakyu Team Wo Tsukurou! (good case, poor instructions)