Usa, Ōita

is a Japanese city in Ōita Prefecture on the island of Kyushu.Deal, William E. (2005).  Handbook to Life in Medieval and Early Modern Japan, p. 80.

History
Usa grew up around Usa Shrine which was established in the 8th century.Nussbaum, Louis-Frédéric. (2002). "Usa Hachiman-gū" in Japan Encyclopedia, p. 1017.

 References 

Other websites

Usa City website 

Category:Cities in Ōita Prefecture