The first promotional video has been released for the recently announced OVA of Manta Aisora and Koin’s Haiyore! Nyaruko-San (Nyaruko: Crawling with Love) light novel series, Haiyore! Nyaruko-San F. The video gives a small preview of the upcoming OVA and its shenanigans. The OVA will be animated by Xebec (To Love-Ru , Rio: Rainbow Gate!) once again, though no other staff members were revealed. The anime will feature the return of main cast from previous seasons, including: Kana Asumi (Yuno from Hidamari Sketch) as Nyaruko, Eri Kitamura (Sayaka Miki in Mahou Shoujo Madoka★Magica) as and Miyu Matsuki (Yoshinoya in Hidamari Sketch) as Cthuko.
Not a lot is known about the Haiyore! Nyaruko-San F OVA other than it will release in Japan in 2015.
The anime’s website has also released a brand new visual:
Here is the first visual that was released at the OVA’s announcement during Comiket 86: