Head Ninja of Kumogakure

He was the of Kumogakure nine years before the start of the series.

Background
As the head ninja of Kumogakure at the time, he was sent with an envoy to sign a peace treaty with Konohagakure. However, the treaty was nothing more than a means to gain free entry into the village with the covert purpose of abducting a member of the Hyūga clan in order to obtain the Byakugan. During the middle of the night, he snuck onto the Hyūga clan's estate and abducted young Hinata while she slept. However, Hinata's father, Hiashi, intercepted him during his escape, and quickly killed him. Despite the sinister nature of the visit, Kumogakure demanded Hiashi's head as compensation as per the agreement in the treaty they had signed, or risk starting another war. Left with not much choice, Konoha seemingly handed over Hiashi's corpse but it was in fact that of his twin brother Hizashi, upon whose death, the Byakugan was sealed away.

Personality
The databook described him as being greatly self-confident and someone who only listened to himself.

Appearance
He was a tall, slim man with dark eyes with lines underneath them, black hair and beard. He wore the older-styled Kumo flak jacket which had thick shoulder pads. His head was bandaged and a Kumogakure forehead protector covered his right eye. He wore a black suit of clothing and an obi around his waist. From his abilities, it can be said only that he was weaker than Hiashi Hyuga who managed to kill him(in anime with single strike).

Trivia

 * In the First Databook he was called the but in the index for the Third Databook he was renamed to.