所しょ定てい労ろう働どう時じ間かんしょていろうどうじかんじ字FuriganaMeanings1nounprescribed working hours; fixed working hoursRefers to the working hours set by company rules or labor agreements, often used in legal and HR contexts.所しょ定てい労ろう働どう時じ間かんは1日にち8時じ間かんです。