AnalyzerSentence analysis8SpansSentence武蔵国は江戸時代に重要な地域だった。1000 character limitAnalyzeSentence武蔵国むさしのくには江え戸ど時じ代だいに重じゅう要ような地ち域いきだった。Span Details武蔵国むさしのくに-proper nounはtopic markergrammar江え戸ど時じ代だいEdo period (1603–1868)nounにdirection, time, indirect object, or target markergrammar重じゅう要ようimportant; essential; significantna-adjectiveなadnominal form of the copula after a na-adjectivegrammar地ち域いきarea; region; district; localitynounだった。past copulagrammarAlso Found国くにcountry; state; nation; region; land; area; national government; central government; home country; home; hometown; province of old Japan; earthoptional