The town of Ugo was established in 1955 from the merger of the town of Nishimonai and the villages of Miwa, Niinari, Meiji, Moto-Nishimonai, Tashiro, and Sendo.
The town of Ugo was established in 1955 from the merger of the town of Nishimonai and the villages of Miwa, Niinari, Meiji, Moto-Nishimonai, Tashiro, and Sendo.