Karuizawa (軽井沢町, Karuizawa-machi) is a resort town located in Nagano Prefecture, Japan. As of 1 October 2016, the town had an estimated population of 20,323 in 9897 households, and a population density of 130 persons per km2. The total area of the town is 156.03 km2 (60.24 sq mi). Karuizawa, one of the oldest and most famous summer resorts in Japan, has been visited by many people from around the world since the 19th century.
Geography
Karuizawa is located in eastern Nagano Prefecture, bordered by Gunma Prefecture to the north, east and south. The town is located on an elevated plain at the foot of Mount Asama, one of Japan's most active volcanoes. The mountain is classed as a Category A active volcano. A small eruption was detected in June 2015, a more significant eruption spewing hot rocks and a plume of ash occurred in February 2015. Mt. Asama's most destructive eruption in recent recorded history took place in 1783, when over 1,000 were killed. The volcano...