(牛頭丸, Gozumaru)

Personal Data


Gender Male Male


Astrological Sign Cancer June 28



Height 162 cm
1.62 m
5.315 ft
63.78 in
Weight 58 kg
127.868 lb
Fear Type

Fear Icon Manipulation Manipulation


Nura Clan



Voice Actors


Jason Wishnov


Hiroyuki Yoshino



Nurarihyon no Mago Chapter #10


Nurarihyon no Mago Episode #5


Nurarihyon no Mago: Great Profuse Hyakki War

Appears in

Anime, Manga and Game

Shikigami Summoning

Gozumaru (牛頭丸, Gozumaru) is the Gyūki Clan's young head.


Gozumaru has dark grayish hair that it is tied up at the back and covers half of his face, out of admiration for Gyuuki but on his left side rather than the right.

Mezumaru claims that when he lets his hair down he looks like a girl with a bobbed hairstyle, something the Gozumaru says that is never showing to anyone else.


Cool and cruel, he considers the main house to be inferior to the Gyūki Clan. He has a great amount of confidence in his battle skills, at one point expressing interest in challenging Ryūji and Mamiru. He is fiercely loyal to Gyūki and willing to do anything the latter requests. Despite having experienced Rikuo's competence first-hand, Gozumaru still dislikes him. However, he also seems to have a grudging respect toward Rikuo, as he admits that the latter hides shrewdness behind a "good guy" facade.



Gyūki ArcEdit

During Gyūki's conspiracy against Rikuo, Gozumaru separates Rikuo and Tsurara in order to eliminate the latter. When he is about to deliver the finishing blow, Rikuo appears and rescues Tsurara by defeating Gozumaru despite not being in full "Night" form mode.

Shikoku ArcEdit

As a stipulation to Gyūki's pardon, Gozumaru and Mezumaru are forced to take up residence at the Nura House. In the anime, Karasu Tengu ropes both into looking for the missing Nurarihyon. Later, when the executives of the Shikoku Hachijūhakki Yakō appear at the Nura house, Gozumaru attaches a string to Gangi Kozō which he and Mezumaru use to track down the former. They trap him in an abandoned warehouse and roughhouse him to get information on the Shikoku yōkai, but when it starts raining and he gains the upper hand, they are forced to flee.

In the manga, he and Gozumaru are sent to the Shikoku Hachijūhakki Yakō's base on a reconnaissance mission. Disguised as tanuki, they are discovered by Gangi Kozō, who Gozumaru defeats easily, and use him to sneak into a restricted area. When they find the room containing Maō's Hammer, they are captured by Shikoku yōkai and heavily injured by Tamazuki. Subsequently, they are rescued by the Sanba Garasu and return to the Nura house to recuperate.


He wields a katana and is able to control creatures via string, though he is not as proficient as Mezumaru in the latter. In the anime, he shows himself capable of attaching this string to someone to utilize for tracking purposes.


  • Gozu Shadow Claw (牛頭陰魔爪, Gozuinmasō) is a technique where large, deadly insect-like pincers spring from his back. He can then use them as an extension of his body to attack.


Mezumaru - Even though Mezumaru seems to annoy Gozumaru often, it is also displayed that Gozumaru cares deeply for Mezumaru.

Rikuo Nura - Gozumaru seems to dislike him, but he still respect and follows some of Rikuo's orders because Gyūki respects him. He also seems to have a grudging respect towards Rikuo, as he admits that the latter hides shrewdness behind a "Good guy" face.

Gyūki - Gozumaru has full respect towards Gyūki, as he would do anything he ask Gozumaru to do. He is willing to give his life for Gyūki.

Tsurara - Even though he is often cruel to her. It is stated by Mezumaru and Kuromaru that he has a crush on her. Considering that he followed her for miles just to annoy her.



  • Together with Mezumaru, the first portion of their names form gozumezu (牛頭馬頭), the term for the horse-headed and ox-headed demons who serve as guardians of the underworld in Chinese mythology.
  • In an omake from the drama CD, Gozumaru mentions disliking sweets.
  • He ranked 15th in the character popularity poll with 246 votes.