Sakurai is a city located in Nara Prefecture, Japan. As of March 31, 2017, the city has an estimated population of 58,386, and 24,629 households. The population density is 590 inhabitants per squar…Sakurai is a city located in Nara Prefecture, Japan. As of March 31, 2017, the city has an estimated population of 58,386, and 24,629 households. The population density is 590 inhabitants per square kilometre, and the total area is 98.92 square kilometres.