(Futara)
Honshu, Japan
36.77 N, 139.50 E
summit elevation 2484 m
Stratovolcano
Nantai volcano is located in Nikko National Park.
Lake Chuzenji was formed by an eruption of Nantai volcano which blocked the Daiya River.
In 2008 volcanic rocks were discovered at the volcano dated 7000 years old. This means that Nantai volcano can be classified as active. There are many tourist areas close to the volcano.
Further Reading
Ishizaki, Y., Oikawa, T. and Okamura, Y., 2010. AMS 14C dating of lacustrine and pyroclastic deposits in summit crater of Nantai volcano, NE Japan: Evidence of Holocene eruption. Journal of mineralogical and petrological sciences, 105(4), pp.215-227.
~7000 years ago.