Dayum, this board died really quick.
So anyway, I have this theory: Her dreams are reality, while her reality are just her dreams. That means she lives in some world where Uboa exists, KyuKyu luvin some pole, and... I don't know, something about Calgary.
WRAP YOUR HEAD AROUND THAT ONE.
Oh yeah, that, and how do we know Madotsuki is in Japan, or Japanese at all?
Some Japanese culture spread around and a Jap name isn't evidence she's Japanese, maybe Asian, but for all we know she could be a Naruto fan who thinks that Japan is an otaku dreamland where Manga is free and the people there are nice.
WRAP YOUR HEAD AROUND THAT ONE.