Boar-Masked Anbu Member

He is dressed in a white cloak and black trousers with bandages tied around his right leg and black sandals. He also has brown hair tied into a short ponytail, and wears a mask with a boar motif inclusive of three markings at the top and bottom of it along with markings around the mouth and eye-holes. In Part I, he wore the standard Anbu attire and wore a sword strapped to his back.

In the anime, he, Kakashi Hatake and his partner came to the aid of a Konoha lookout that was getting attacked by a group disguised as Iwagakure shinobi, with the intention to create a rift in the peace treaty between villages. Soon after they arrived, the group retreated leading Kakashi to follow them and mercilessly kill all five of the shinobi before their group could collect intel from them. He and his partner accompanied Hiruzen in infiltrating a secret bunker with the intention to find out who was behind the kidnapping of Anbu and jōnin in the village. After they disarmed the traps, they confronted the person behind the acts and discovered it was Orochimaru. Having been caught, the Sannin attacked the Anbu and Hiruzen and escaped. Afterwards, he and other Anbu were tasked by Hiruzen to capture him alive if possible, before he left the Land of Fire.