I Made Friends with the Second Prettiest Girl in My Class

You may know this one as Class de 2-banme ni Kawaii Onnanoko to Tomodachi ni Natta; that's I Made Friends with the Second Prettiest Girl in My Class under its other release name. CONNECT produced this TV series across 12 episodes. It's finished airing, so the whole thing is watchable start to finish.

On the shelf it sits under Comedy and Romance — worth knowing if you're comparing comedy anime specifically. Looking for something similar? HAIKYU!! is the nearest match on the shelf right now.