AnalyzerSentence analysis5SpansSentence日本についての研究1000 character limitAnalyzeSentence日本にほんについての研けん究きゅうSpan Details日本にほんJapannounにdirection, time, indirect object, or target markergrammarついてabout; concerning; regarding-> 就いてexpressionのpossession, attribution, nominalizer, or nominal linkergrammar研けん究きゅうresearch; study; investigationnoun, suru verb
