AnalyzerSentence analysis3SpansSentence興奮が高まる1000 character limitAnalyzeSentence興こう奮ふんが高たかまるSpan Details興こう奮ふんexcitement; stimulation; agitation; arousalnoun, suru verbがsubject markergrammar高たかまるrise; increase; swell; be heightenedgodan verb