Mitsusada Umetani (2 December 1880 – 27 September 1936) was a Japanese Home Ministry and Police Bureau government official. He was born in Hyōgo Prefecture. He was a graduate of the University of Tokyo. He was governor of Yamanashi Prefecture (1923–1924) and Nagano Prefecture (1924–1926).
Source: “Mitsusada Umetani”, English Wikipedia (CC BY-SA 4.0), excerpt