Aishen Qiaokeli-ing...
English name: Cupid's Chocolate
Genres: Comedy, Romance
Type: ONA, Episodes: 15
Aired: Dec 2, 2015 to Mar 16, 2016
Studio: B.CMAY PICTURES
Source: Web manga
Rating: PG-13 - Teens 13 or older
Synopsis:
Jiang Hao Yi, a normal, high school student who is extremely scared of getting into trouble suddenly becomes the Harem King of his school and gets confessed to by a bunch of beautiful girls! The worst thing is, Jiang hao doesn't know any of the girls who confessed to him! What on earth is happening?

(Source: Overworld Scans)