We can't learn anything from somebody like Mami, whose fat all goes to her breasts.

Let's ask Kyouko-chan instead! She has a slender build even though all she does is eat and eat.

Huh? The secret to dietin'?

How'd I know?! I don't even do it!

My daily routine? Well, I eat, kill some witches, then I eat and go to sleep, then I eat again and go to the game centre, then I eat...