Japanese website animeanime asked their readers: Which anime song from 2015 did you enjoy the most?
The poll ran from December 17 to December 24, 2015, with a total of 550 votes and they were allowed to pick from the pool of songs that was used 2015 for anime openings / endings.
Here are the results:
10) Brave Shine by Aimer (Fate/Stay Night: Unlimited Blade Works)
9) “Shine!!” by the Cinderella Project (The iDOLM@STER: Cinderella Girls)
8) “Pride Kakumei” by CHICO with Honeyworks (Gintama)
7) “Shine” by Mamoru Miyano (UtaPri)
6) “Maji Love Revolutions” by ST☆RISH (UtaPri)
5) “Shoujo Koukyoukyoku” by Wake Up, Girls! (Wake Up, Girls!)
4) “Beyond the Bottom” by Wake Up, Girls! (Wake Up, Girls!)
3) “Bravely You” by Lia (Charlotte)
2) “Hanamaru Pippi wa Yoiko Dake” by AOP (Osomatsu-san)
1) “Sugar Song to Bitter Step” by Unison Square Garden (Kekkai Sensen)