^{Country & Region / Prefecture}

Japan, Chūbu / Nagano

^{Volcano Type}

Caldera

^{Tectonic Setting}

Subduction Zone

Continental Crust (> 25 km)

^Summit

3190 m

^{Latitude, Longitude}

36.286°N, 137.651°E

^{Last Known Eruption}

Pleistocene
(〜 2.58 million to 11,700 years ago)