X05 Hastur-kun the TRAP
Basic Information
Gender Male
Anime Haiyore! Nyaruko-san
Alternate Title Nyaruko-san, the Crawling Chaos
Age Unknown
Hair Color Blonde
Eye Color Blue
Hastur is from Haiyore! Nyaruko-San.


A male Hasturan (alien from Hastur) who was the space elementary school

Model sheet for Hastur-kun

classmate of Nyaruko and Kūko. He is the son of the owner of CCE (parody of Sony Computer Entertainment), a famous video game company in space. He was first sent to get intel of Earth's entertainment, but he failed and decided to stay on Earth, and was later hired as an agent of the Space Defense Agency. He enrolls in school under the name Hasuta Yasaka. He possesses the power of air, fights by creating strong wind, vacuum blades, or forming nearby vacuum areas around enemies.

Reason For Cross-DressingEdit

Hastur cross-dresses to win over series protagonist Mahiro Yasaka.
X05 Hastur-kun the TRAP

Hastur-kun as seen in Haiyore! Nayruko-san