>>5696
Slice of Life. Sora no Woto is definitely one. They don't necessarily have to do with schoolgirls, but they are typically about them. Basically, they're chill shows with only minor events and some comedy, much like the first 9 or so episodes of SnW.
Ghost in the Shell, release order is fine, watch the movie, then SAC 1, SAC 2, movies as they were released. Using myanimelist is generally not something to advertise, but it's handy for determining these sorts of things. The first movie has a remake as well, but most people will tell you to stick to the original.
GitS also has a recent bunch of releases, the Arise movies, they're not that great, probably still worth the time.
There's also Koukaku no Pandora, which is airing this season, by the same writer and takes place in the same universe, but is a completely different show, a light yuri comedy with some decent action here and there.