AnalyzerSentence analysis8SpansSentence丸の内は東京の有名なオフィス街です。1000 character limitAnalyzeSentence丸まるの内うちは東とう京きょうの有ゆう名めいなオフィス街がいです。Span Details丸まるの内うち-proper nounはtopic markergrammar東とう京きょうTokyonounのpossession, attribution, nominalizer, or nominal linkergrammar有ゆう名めいfamous; well-knownna-adjectiveなadnominal form of the copula after a na-adjectivegrammarオフィス街がいbusiness district; office complexnounです。be; is; arecopula, auxiliary出洲ですspit of land; sandspit