[Rakun]

I recomend Lucky star if you wanna laught, and watch some typical students but with one so very geek (otaku).
How about Mikami-ke? a story about three school girls sisters, living each day some interesting stuff
How about Futakoi It's about a Twin curse from a city in Japan. The boy meet again to his two closer ladies friends whose are a pair of twins. The curse says, the man must choose only one of them or both. . .

P.s: my today suggestions are based on my Spring topic: Typical school girls, slice of life. . .