Zazel

is an Drain-attribute Boss Yo-kai that first appeared in Yo-kai Watch Busters: Moon Rabbit Team.

Nurarihyon later appeared in Yo-kai Watch: Wibble Wobble as an event Crank-a-kai-exclusive Rank S Wib Wob of the Shady tribe.

Relationships
The two act as Nurarihyon's servants.
 * Inumaro and Nekokiyo

Abilities and Powers
He has the ability to fuse himself with Inumaro and Nekokiyo which allows him to become Dai-Yoma Nura-Neria. he can blast red energy through the eye of his skull staff.

History
He appears in Yo-Kai Watch the Movie: The Great King Enma and the Five Tales, Meow! as the main antagonist.

Trivia

 * Nurarihyon is head of the Yo-Kai Council.

Origin
This Yo-kai is directly named after the Nurarihyon, but unlike Awevil/Greesel (see Awevil), Nurarihyon's design appears to discard most of his namesake's physical traits and focus only on its role as a leader of dubious morality of all youkai.