Total Recommendations: 2
These two have the genre mystery in common, thrown in with a few 'awkward, possible romantic' situations. Basically, if you like mystery, watch Gosick and Hyouka.
I was recommended to watch Kanon after Clannad by a friend, and I can see why. Both animes are from Visual Arts/Key, they are similarly animated and they have their own very interesting stories to tell about the citizens of a town. Who knew a little magic, some storytelling and interesting characters could make such great animes?