Kayo Uchimoto (団本勝代, Uchimoto Kayo) was a female member of Ōkamigakure's Uchimoto Clan and daughter of Nori Uchimoto, who was at that time, the first village head. She had an important role in developing the literature of her village. Kayo worked as a chronicler and an anthropologist; her purpose was to write a history of the known clans. She wrote under the pseudonym Bunko (文子, Bunko).