This is my take on the best ending songs from this year, based purely on personal preference and shows have seen.
5) More-More Lovers (MM!)
I like the outfits (asymmetric socks and gloves FTW!) and the dance moves are kind of goofy but fun
4) Aoi Hana (Seitokai Yakuindomo)
Bonus point for having no real connection to the main show, however biggest draw for me is the catchy chants
3) Baka go Home (Baka to Test to Shōkanjū)
My favourite j-punk band put out a blinder here, plus the images make it look like a yaoi show
2) Pinky Jones (Yosuga no Sora)
SD characters, the shows main plot points played around with and nonsensical lyrics. What's not to like?
1) No, Thank you (K-ON!!)
Best show of the year for music, slightly has the edge over Listen as the sounds is stronger and better visuals (though the girls outfits in Listen are cuter IMO)