is a town located in Fukushima Prefecture, Japan. , the town had an official registered population of 4755 in 2267 households, and a population density of 81 persons per km². The total area of the town is . Geography Hirono is located in southern of Fukushima Prefecture, bordering on the Pacific Ocean to the east. Climate Hirono has a humid continental climate (Köppen Cfa) characterized by mild summers and cold winters with heavy snowfall. The average annual temperature in Hirono is 11.4 °C. The average annual rainfall is 1413 mm with September as the wettest month. The temperatures are highest on average in August, at around 23.3 °C, and lowest in January, at around 0.9 °C. Surrounding municipalities Fukushima Prefecture Iwaki Naraha Demographics Per Japanese census data, the population of Hirono has remained relatively steady for the past 60 years. History The area of present-day Hirono was part of Mutsu Province, and was included in the holdings of Iwakitaira Domain under the Tokugawa shogunate of Edo period Japan. After the Meiji restoration, on April 1, 1889, the village of Hirono was created within Naraha District, Fukushima with the establishment of the modern municipalities system. Naraha District became Futaba District in 1896. Hirono was elevated to town status on August 1, 1940. 2011 earthquake and tsunami The eastern, coastal portion of Hirono was inundated by devastating tsunami flood waters following the magnitude 9.0 2011 Tōhoku earthquake and tsunami off its coastline on March 11, 2011. Following the Fukushima Daiichi nuclear disaster, the town was included in the emergency evacuation preparation zone, as it was just outside the 20 kilometer exclusion zone; however, the town government recommended that all residents evacuate and all civic services were shut down. Although the central government advised that it was safe to return in September 2011, the town government maintained its evacuation recommendation until April 2012. The town hall reopened on March 1, 2012 in preparation for the return of residents and the radioactive decontamination of schools; however, a ban on agriculture remained in place. Residents were initially hesitant to return, with only 1,352 of the registered 5,005 residents having returned by February 2014. However, by the end of March 2020, the Hirono city government reported that over 88 percent of the former inhabitants had returned. Economy The economy of Hirono is heavily dependent on agriculture. The fossil-fuel powered Hirono Thermal Power Station located directly at