AnalyzerSentence analysis9SpansSentence不当利得の返還を求める訴訟を起こした。1000 character limitAnalyzeSentence不ふ当とう利り得とくの返へん還かんを求もとめる訴そ訟しょうを起おこした。Span Details不ふ当とう利り得とくunjust enrichment; excessive profitnounのpossession, attribution, nominalizer, or nominal linkergrammarReport an issue with this page