EntityQ389180· pop 14· linked from 281 articlesKōanSign in to saveperiod of Japanese history (1278–1288 CE)ConnectionsJapanCountryInternational Standard Book NumberEntityMongol EmpireEntityMeiji restorationEntityKublai KhanEntityAtomic 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 LibraryEntityGoogle BooksEntityCategories1270s in Japan1280s in Japan13th-century neologismsJapanese eras