Nyaruko: Crawling with Love!

Mahiro’s parents return suddenly from their trip abroad, giving the two aliens no time to come up with an excuse for living in their home, and leaving Mahiro flustered. The moment Yoriko hears Nyarlathotep’s name, she flies into battle with a fork in each hand. Who knew Mahiro’s own mother was a deity hunter? What an unbelievable secret! Mahiro tries to calm down Yoriko, but in the commotion, Noriko discovers Shanta-kun…

Mahiro’s mom Yoriko is kidnapped by a mysterious woman for some unknown purpose. Kuko is also blackmailed into helping her. Mahiro, Nyaruko and Hasuta set out to R’lyeh again to rescue them. During the events, Mahiro and Hasuta have a series of awkward moments.

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.

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.

Mahiro and Nyaruko accidentally switched bodies by a representative of Dreamland.

An enemy of the future is trying to destroy earth, Nyaruko and the other must fight the enemy under their "certain" situation.

Yoriko dropped off a lost rich deity girl at Mahiro’s home, which causes problems for Nyaruko and the others.

Mahiro is trapped in a time loop and there seems to be no one around. It is then revealed that his partners are trapped in a mirror and Mahiro is petrified by Lloigor, who is revealed to be evil. The gang must find a way to defeat Lloigor once and for all.