^{Country & Prefecture}

USA/Japan, Volcanic Islands

^{Volcano Type}

Submarine

Basalt / Picro-Basalt
Andesite / Basaltic Andesite

^{Tectonic Setting}

Subduction Zone

Crustal thickness Unknown

^Summit

-1535 m

^{Latitude, Longitude}

21.485°N, 144.043°E

^{Last Known Eruption}

Unknown - Unrest / Holocene