The War In The Market
Mahiro finds that his mother was kidnapped for her expertise with game consoles, however the situation ends up being more messed up than it seems. Afterwards, the gang goes to the beach and hot springs where Nyaruko makes another attempt to seduce Mahiro.
Aired 15/05/2012EP 6 - The War In The Market

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)