EntityQ8528084· pop 13· linked from 11 articlesMount OakanSign in to savemountain in JapanConnectionsJapanCountryJapaneseEntitygeographic coordinate systemEntityInternational Standard Book NumberEntityHokkaidoEntitymountain rangeEntityKuril IslandsEntityHoloceneEntitygeologic time scaleEntitysummitEntitystratovolcanoEntityandesiteEntityfumaroleEntityvolcanic eruptionEntitytopographic mapEntitylava domeEntityPinus pumilaEntitydaciteEntityAkan Mashu National ParkEntityvolcanic arcEntityCategoriesMountains of HokkaidoVolcanoes of Hokkaido