AnalyzerSentence analysis5SpansSentence三七日のお祝いをする。1000 character limitAnalyzeSentence三七日みなぬかのお祝いわいをする。Span Details三七日みなぬか21st day after death; 21st day after birthnounのpossession, attribution, nominalizer, or nominal linkergrammarお祝いわいcongratulation; celebration; congratulatory gift; presentnounをobject markergrammarする。light/support verb with a noun or noun-like phrasegrammar