Kō Hyūga

Kō has brown hair, which is short, with backwards spikes. He has featureless white eyes and his nose is broad and well-defined. He wears the standard Konoha uniform inclusive of a flak jacket and forehead protector that he wears like a bandanna. Casually, Kō wears the Hyūga clan's signature black kimono.

In the anime, Kō was Hinata's caretaker for several years. It was his duty to watch over her whenever she was not at the Academy. He showed to have a great care and concern for Hinata's happiness and well-being, disheartened whenever he saw her sad. Kō often told her not to associate with Naruto Uzumaki, most likely because of the young boy's status as a jinchūriki. In fact, he accidentally mentioned the Nine-Tailed Demon Fox in Hinata's presence, but when she questioned him about it, Kō told her not to worry about such things. During the Konoha Crush, Kō accompanied Hiashi to rescue Hinata after she was kidnapped by a pair of Kumogakure shinobi. He stopped en route to aide Tenten in defeating the mud wolves.