EntityQ540118· pop 19· linked from 302 articlesHakuchiSign in to saveJapanese era from March 650 to November 654ConnectionsJapanese era nameEntityChinese era nameEntityJapanCountryInternational Standard Book NumberEntityMeiji restorationEntityAtomic bombings of Hiroshima and NagasakiConceptEmpire of JapanEntityhistory of JapanEntityRusso-Japanese WarEntity2011 Tōhoku earthquake and tsunamiEntitySecond Sino-Japanese WarEntityAttack on Pearl HarborConceptBoxer RebellionEntityFirst Sino-Japanese WarEntityPacific WarEntityTokugawa shogunateEntityEdo periodEntityMeiji eraEntityNational Diet LibraryEntitydaimyoEntityCategories650s7th century in Japan7th-century neologismsJapanese eras