Kojo is a man who loves to stay inside and read books. Though he enjoys staying inside his mother, Fukuyo the Teacher, wants him to go outside and play. With the help of the player, he is coaxed outside for the promise of studying under a Fox god in Kyoto named Kitsune Girl Izuna. Kojo now follows Kitsune Girl Izuna around the city though she isn't happy about the arrangements.
Kojo can first be found near his home in West Kumaso Village over by the North-Western Gate entering Oosumi Plains West. After the quest "Daybreak Crow Call", Kojo's location is moved to North-West Kyoto.