xyuehong102 said: IT is just me, Or Akaza Akane have her eyes shut all the time???
It's called "fox eyes", I believe. Lots of characters have them - Gin from Bleach, Kitsune from Love Hina, Hazama from BlazBlue, Brock from Pokémon, etc, etc. It usually signifies mischievousness.
(Also, I accidentally voted that comment down. Can someone give it a vote up from me?)