EntityQ1077930· pop 22· linked from 278 articlesTaikaSign in to saveJapanese era from July 645 to March 650ConnectionsJapanese era nameEntityTaika ReformEntityChinese era nameEntityJapanCountryOsakaEntityInternational Standard Book NumberEntityHokkaidoEntityWayback MachineEntityMeiji 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 shogunateEntityCategories640s650s7th century in Japan7th-century neologismsJapanese eras