昨さくシーズンMeanings1nounlast seasonRefers to the previous season in sports, fashion, TV, or other recurring cycles.昨さくシーズン、彼かれはリーグMVPを獲かく得とくした。Last season, he won the league MVP.昨さくシーズンのトレンドはもう古ふるい。Last season's trends are already outdated.