Sunshine Sketch(2004)

Hidamari Sketch

Accepted to a high school specializing in the arts, Yuno moves into a nearby apartment complex to make her commute easier. Just a few days into her new routine, she quickly discovers that creativity doesn't end with the art school bell! Her neighbors - Sae, Hiro, and Miya -are all fellow students, and each has her own hilarious quirks. And eccentricity clearly rules this school; Yuno's homeroom teach is a cosplay otaku and the principal is just...weird. Will the quiet Yuno be able to handle this creatively kooky cast of characters?

(Source: Yen Press)