^{Country & Region / Prefecture}

Japan, Chūgoku / Yamaguchi

^{Volcano Type}

Pyroclastic Cone

^{Tectonic Setting}

Subduction Zone

Continental Crust (> 25 km)

^Summit

390 m

^{Latitude, Longitude}

34.271°N, 131.669°E

^{Last Known Eruption}

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