Sagomon is a Demon Man Digimon whose name and design are derived from the fictional Sha Gojō. It was banished from the Digital World's heaven, and fell to the backwoods of North Bridge Island. Although it usually has a cheerful, joke-cracking personality, if it touches the skulls wrapped around its waist it goes into a fury like a raging fire. That is because if even one of the nine skulls wrapped around its waist is lost it will be transformed into a terrifying Digimon. It possesses the "Kouyouhoujou" staff (降妖宝杖 "Kouyouhoujou" staff? lit. "Monster Subduing Treasure Staff") which demonstrates terrifying destructive power in the super-heavyweight class. It is troubled by worrying, "What am I?", so it went on a journey to discover the answer.