AnalyzerSentence analysis3SpansSentence成人の日を祝う1000 character limitAnalyzeSentence成せい人じんの日ひを祝いわうSpan Details成せい人じんの日ひComing of Age Dayexpression, nounをobject markergrammar祝いわうcelebrate; congratulate; observe a festival; give a celebratory gift; drink in celebration; celebrate by doing something; wish for good fortune; pray for happiness; toast someone's futuregodan verb