>>2046169Azumanga Daioh.
It's a little like Nichijou in some respects, in that is is a weird and wonderfully focused comedy about high-school girls.
Having said that, this can also be classed as healing anime, but more lively than most.
This very much inspired a lot of Nichijou's comedy.
Watch it.
Yes, I'm spoonfeeding, don't care.