Iroha Hyūga

is a jōnin of Konohagakure's Hyūga clan. During the Fourth Shinobi World War he was assigned to the Island Turtle Barrier Squad.

Appearance
Iroha has long brown hair over which wears a bandanna-style forehead protector. Two strands of his hair hang down on either side, framing his face. Customary of all Hyūga he has the featureless white eyes of the Byakugan. He wears the standard Konoha shinobi attire complete with flak jacket.

Abilities
Like all members of his clan, he possesses one of the three great dōjutsu: the Byakugan. These eyes grant him a near 360º of vision, and the capability to see through solid objects amongst other various abilities. He was able to use his dōjutsu to follow the progress of Naruto and Killer B as they escaped the island and report on their progress.

Fourth Shinobi World War: Confrontation
Iroha reported to the rest of the Island Turtle Barrier Squad when Naruto Uzumaki and Killer B escaped their guards and broke through the Thirty-Six Layer Self-Repairing Barrier in order to escape from confinement and join the war.

Trivia

 * Iroha might come from the first seven syllables of the Iroha:  I ro ha ni ho he to.