^Country

Japan / Russia

^{Volcano Type}

Caldera(s)

^{Tectonic Setting}

Subduction Zone

Intermediate Crust (15-25 km)

^Summit

907 m

^{Latitude, Longitude}

44.584°N, 147.174°E

^{Last Known Eruption}

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