AnalyzerSentence analysis3SpansSentence上流へ向かう1000 character limitAnalyzeSentence上じょう流りゅうへ向むかうSpan Details上じょう流りゅうupper reaches; upstream; upper classes; high societynoun, no-adjectiveへdirection markergrammar向むかうface; confront; stand opposite; head toward; go toward; make forgodan verb