7. Kesen RiverIwate Prefecture Kesennuma is a city in Miyagi Prefecture, Japan. As of 31 May 2017, the city had an estimated population of 65,367 and a population density of 197 inhabitants per square kilometre in 26,429 households. The total area of the city is 332.44 square kilometres . Large sections of the city were destroyed by the 2011 Tōhoku earthquake and tsunami and major fires on March 11, 2011. From Wikipedia, the free encyclopedia.
8. Kamaishi Railway LineIwate Prefecture Kamaishi is a city located on the Sanriku rias coast in Iwate Prefecture, Japan. As of August 2018, the city had an estimated population of 34,055, and a population density of 77 persons per km2, in 16,634 households. The total area of the city is 441.43 square kilometres From Wikipedia, the free encyclopedia.