しゅうきゅうみっかせい 週休3日制 LinksSentence search for 週休3日制Sentence search for しゅうきゅうみっかせいSentence search for 週休三日制Kanji details for 週, 休, 日 and 制Edit in JMdict Noun1. four-day workweek systemSee also 週休2日制Other forms週休三日制 【しゅうきゅうみっかせい】 Discussions Log in to talk about this word.