EntityQ1193898· pop 14· linked from 275 articlesHōgenSign in to saveJapanese era from April 1156 to April 1159ConnectionsHōgen rebellionEntityInternational Standard Book NumberEntityMeiji restorationEntityAtomic bombings of Hiroshima and NagasakiConceptEmpire of JapanEntityhistory of JapanEntity2011 Tōhoku earthquake and tsunamiEntityRusso-Japanese WarEntitySecond Sino-Japanese WarEntityAttack on Pearl HarborConceptBoxer RebellionEntityFirst Sino-Japanese WarEntityPacific WarEntityTokugawa shogunateEntityEdo periodEntityMeiji eraEntityNational Diet LibraryEntityGoogle BooksEntityKojikiEntityHeian periodEntityCategories1150s in Japan12th-century neologismsJapanese eras