is a city located in Miyagi Prefecture, Japan. , the city had an estimated population of 39,580 in 16102 households, and a population density of 390 persons per km2. The total area of the city is . Geography Higashi-Matsushima (lit. "East Matsushima") is in eastern Miyagi Prefecture in the Tōhoku region of northern Honshu. The city borders on Matsushima Bay to the west, and the Pacific Ocean (Ishinomaki Bay) to the south. Its coastline forms part of the Sanriku Fukkō National Park, which stretches north to Aomori Prefecture. Neighboring municipalities Miyagi Prefecture Ishinomaki Misato Matsushima Climate Higashi-Matsushima has a humid subtropical climate (Köppen climate classification Cfa) characterized by mild summers and cold winters. The average annual temperature in Higashi-Matsushima is . The average annual rainfall is with September as the wettest month. The temperatures are highest on average in August, at around , and lowest in January, at around . Demographics Per Japanese census data, the population of Higashi-Matsushima has been mostly increasing over the past 40 years. History The area of present-day Higashi-Matsushima was part of ancient Mutsu Province, and has been settled since at least the Jōmon period by the Emishi people. During the Nara period, the area came under the control of colonists from the Yamato dynasty based at nearby Tagajō. During the Sengoku period, the area was contested by various samurai clans before the area came under the control of the Date clan of Sendai Domain during the Edo period. Following the Meiji restoration, the area was organized into Monō District, Miyagi Prefecture. The town of Yamoto was created on April 1, 1940 and the town of Naruse on May 3, 1955. The city of Higashi-Matsushima was created on April 1, 2005, when the towns of Naruse and Yamoto were merged. 2011 Earthquake disaster On March 11, 2011, Higashi-Matsushima was severely hit by the 2011 Tōhoku earthquake and tsunami resulting in at least 1,039 deaths, and the destruction of over 11,000 structures, or approximately two-thirds of the buildings in the city limits. During the tsunami, a 45-metre ship, the Chōkai Maru, was hurled over a pier and left aground in the city. At the time of the disaster, Higashi-Matsushima had still not fully recovered from a previous major earthquake in 2003. About 63% of the town was inundated by the tsunami. Government Higashi-Matsushima has a mayor-council form of government with a directly elected mayor and a