TV-Series
Description
Nyaruko is the main protagonist and title character of the anime and light novel series Nyaruko: Crawling with Love. She belongs to an alien race known as the Nyarlathotep, a species that served as the inspiration for the deity of the same name in the works of H. P. Lovecraft. In the world of the series, these Lovecraftian entities are real extraterrestrial races, and Nyaruko works as an agent of the Space Defense Agency, an organization tasked with protecting planets from hostile alien activity. She is assigned to Earth to guard a high school student named Mahiro Yasaka, who has become a target of alien traffickers and various other extraterrestrial threats.

Before ever meeting Mahiro, Nyaruko saw a picture of him and fell in love with him at first sight, so her protection mission quickly becomes intertwined with a determined romantic pursuit. To blend into human society, she uses her shapeshifting ability to take the form of a petite, silver-haired girl, typically dressed in a maid outfit. She adopts the name Nyaruko Yasaka, pretends to be Mahiro's cousin, moves into his house, and enrolls at his school, even though she has already graduated from one of the most prestigious universities in the galaxy.

In personality, Nyaruko is energetic, cheerful, and rarely downcast. She is openly fond of anime, manga, video games, and superhero shows, and she has a mischievous and sometimes perverted side that revolves almost entirely around Mahiro. Her feelings for him are genuine; she wants to marry him and start a family, and she expresses this through constant teasing, physical affection, and elaborate schemes to get closer to him, many of which simply embarrass or annoy him. Despite her playful nature, she is fiercely protective, and her bright demeanor stays intact even in combat, where she can be brutally effective against enemies.

Her central role in the story is that of Mahiro's guardian and relentless romantic pursuer, and much of the series' comedy and conflict comes from the chaotic household that forms around her. Over time, other alien beings join the cast, including Kūko, a member of the Cthugha species who is in love with Nyaruko, and Hasuta, a Hastur who is in love with Mahiro. Nyaruko views both of them as rivals and obstacles standing between her and her goal. She also has an older brother named Nyaruo, whose appearances create additional complications. A recurring source of humor is Nyaruko's refusal to reveal her true age, which she keeps a closely guarded secret.

In terms of abilities, Nyaruko possesses the shapeshifting powers of her species, allowing her to change her appearance freely. In battle, she wears a black-and-red suit of armor that covers her entire body and fights using a technique known as Space CQC, an extraterrestrial form of close-quarters combat based on Earth's martial arts. She combines this with enhanced physical strength, agility, and other supernatural capabilities tied to her Nyarlathotep heritage, making her a formidable opponent against the Lovecraftian creatures that threaten Earth. Her performance as an agent is also supported by her advanced education and her training within the Space Defense Agency.

Over the course of the series, Nyaruko's connection with Mahiro gradually becomes more than a one-sided infatuation. Although he continues to resist her advances, her loyalty and willingness to put herself in danger for his sake remain consistent, and her feelings develop into a more sincere bond as the two face repeated threats together. She becomes more adept at harnessing her powers, especially during emotionally charged moments, while staying true to her core nature: bright, stubborn, and endlessly devoted to protecting and pursuing Mahiro.
Cast