is a town located in Yamagata Prefecture, Japan. , the town has an estimated population of 5,205, and a population density of 35 persons per km². The total area of the town is . Geography Kaneyama is located in northeastern Yamagata Prefecture, bordered to the north by Akita Prefecture. The town is at an elevation of between 100 and 400 meters, surrounded by 1000 meter mountains. The area is known for its extremely heavy snowfalls in winter. There are many osegi waterways running through the town. Part of the town is within the borders of the Kurikoma Quasi-National Park Neighboring municipalities Yamagata Prefecture Shinjō Sakegawa Akita Prefecture Yuzawa Climate Kaneyama has a Humid continental climate (Köppen climate classification Dfa) with large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters. Precipitation is significant throughout the year, but is heaviest from August to October. The average annual temperature in Kaneyama is . The average annual rainfall is with July 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 Kaneyama peaked in the 1950s has been decreasing over the past 70 years. It is now less than it was a century ago. History The area of present-day was Kaneyama part of ancient Dewa Province and during the Nara Period and early Heian period was an important fortified point on the road connecting Akita Castle on the Sea of Japan with Tagajo on the Pacific Ocean. During the Sengoku period, the area was under the control of the Mogami clan, who built Kaneyama Castle on what is now the center of the modern town. During the Edo period, the town was a post town on the Ushū Kaidō connecting Edo with what is now Aomori. The mountain passes north of the town center were a battlefield in the Boshin War of the Meiji restoration. After the start of the Meiji period, the area became part of Mogami District, Yamagata Prefecture. The village of Kaneyama was established on April 1, 1889 with the establishment of the modern municipalities system and was raised to town status on January 1, 1925. Economy The main industry is agriculture, livestock and forestry. Kaneyama is particularly famed for its cedar trees, and houses built in the traditional style (with cedar