Nyarlko's Exciting High School
As Mahiro finds a curious handheld games console in a used game shop, he finds himself trapped in a cursed dating sim, where he is the protagonist and everyone else is in strange roles. In order to escape, he must attain a good ending with one of the others.
Aired 29/05/2012EP 8 - Nyarlko's Exciting High School

2012
Nyaruko: Crawling with Love!
"I'm Nyarlathotep, the creeping chaos always smiling beside you." But you can call her Nyaruko for short. One by one, the Great Ones from the Cthulhu mythos are coming to earth to target Nyaruko and her human friend Mahiro. He's utterly clueless about the true nature of his cosmic conflict and just wants to live in peace.
(Source: Anime News Network)