Ah My Goddess is the only one that I can think of off the top of my head: Keiichi is at university studying an auto mechanics degree.I've been obsessing over Komi Can't Communicate and it has me thinking about a two things.
A) Why is college life in Japan mostly ignored in their media? It's always either high school, or a salaryman's life. Maybe I haven't been reading and watching enough stuff, but I can't think of even a single example.
I think it’s not popular because Japanese University is legendarily nose to the grindstone, and even high school has a cutoff date of third year or below because fourth year I think is when they start studying for university entrance and depending on which one they’re aiming for - University of Tokyo, Todai, is ranked as the top institution in Japan and makes a lot of top ten lists for global rankings - that experience can be as or more brutal than actually attending.