In order to find mimi you have to at least get to th second round of the regional
tournament.after you do that you get out of the staduim and go up. You'll see a girl that
doesn't move around.That's mimi and you'll have to duel her to get info about the nature
civilazation.That's it!

You have to beat the tree hugger tourney and she will be somewhere around the card shop.

to find mimi you first have to beat the tree hugger tournyey once you do that go out of
the staduim and strait up right past the duel shop you will see a girl standing there that
doesnt move at all you have to talk to her she wont give you any info about anything
unless you can beat her in duel. if you win just open your pocket gizmo and look in the
giz books it should show up with a star beide it