Nasushiobara is a city located in the Tochigi Prefecture of Japan. It covers a total land area of 592.74 square kilometres, which is approximately 228.86 square miles.
As of August 1, 2020, the city had an estimated population of 115,794 residents living in 48,437 households. The population density of Nasushiobara is approximately 67 persons per square kilometre.