AnalyzerSentence analysis2SpansSentenceシーズン開幕1000 character limitAnalyzeSentenceシーズン開かい幕まくSpan Detailsシーズンsports season; competitive season; season; part of the year; TV season; show season; season for an activity; busy period for somethingnoun開かい幕まくraising the curtain; curtain-up; opening; start; beginningnoun, suru verb