^{Country & Region / Prefecture}

Japan, Kantō / Tōkyō

^{Volcano Types}

Stratovolcano, Caldera, Pyroclastic Cone(s)

Major
Basalt / Picro-Basalt
Andesite / Basaltic Andesite

Minor
Dacite

^{Tectonic Setting}

Subduction Zone

Oceanic Crust (< 15 km)

^Summit

746 m

^{Latitude, Longitude}

34.724°N, 139.394°E

^{Last Known Eruption}

Common Era (CE)
1990