The story centers around Nyaruko, a formless Cthulhu deity who can take on the shape of a seemingly ordinary silver-haired girl. Mahiro Yasaka is a normal high school who is chased by aliens one night, until Nyaruko saves him.

Alternative title:

Haiyoru! Nyaruani: Remember My Mr. Lovecraft DVD (TV) Limited Edition: Complete Box Set Episode:

• 1. hito ja arimasen kara
  
• 2. Endless Christmas
  
• 3. To the Market!
  
• 4. makoto jin , hajimete no hadaka epuron !
  
• 5. Nyaruko and Mahiro`s Love-Love Hot Spring Trip
  
• 6. Buried Alive
  
• 7. Mushroom Master
  
• 8. Content to Be Decided
  
• 9. How He Came to Love the Girl Despite Being a Normal High Schooler Who Cannot Even Sense in the Slightest That the Universe Is at Risk of Destruction, and Suppresses a Vague Worry That Tomorrow the Sun May Not Rise from the Same Direction or at the Same Speed or Even Shine at the Same Luminance and Follow the Same Orbit
  
• 10. Content to Be Decided
  
• 11. Remember My Love
  
• 12. gojitsudan tekina