I don't speak Japanese...
A) Has anybody found out what these things are good for:
I can't find them anywhere in the menu. Who wants them? What are they good for?
B) What's the point of powering up fairies?
I got 10 red stones, and now my red fairy is "lv 1". Why?
edit: Okay, I figured out that you have to "touch" the fairy to make use of it. Pretty nifty, all three of them!