AnalyzerSentence analysis2SpansSentence先行発売1000 character limitAnalyzeSentence先せん行こう発はつ売ばいSpan Details先せん行こうgo ahead; go first; precede in movement; preceding; prior; ahead of its time; score first; take an early lead; stalker; pace-stalking running stylenoun, suru verb, no-adjective発はつ売ばいsale; release; launchnoun, suru verb