Honshu, Japan
39.85 N, 141.00 E
summit elevation 2041 m
complex volcano
The volcano is located 20 km northwest of Morioka City.
There are two volcanic cones; the eastern cone (Higashi-Iwate) is younger than the western cone (Nishi-Iwate).
1919, 1731-32, 1719, 1689, 1687, 1686.