I forgot I said I was going to buy this. I probably should, now.
...although, the lack of a translation guide is making me hesitate. Even if I manage to get the game working (my GameCube doesn't work, and the last time I tried one of those ActionLoader things on the Wii it didn't work), I know I'll start playing, walk around for fifteen minutes listening to the music, quit, and then never touch the game again.