AnalyzerSentence analysis3SpansSentence開戦の日1000 character limitAnalyzeSentence開かい戦せんの日ひSpan Details開かい戦せんoutbreak of war; start of hostilitiesnoun, suru verbのpossession, attribution, nominalizer, or nominal linkergrammar日ひday; days; sun; sunshine; sunlight; daytime; daylight; date; deadline; past days; time (of one's childhood, etc.); case (esp. unfortunate); eventnoun