Table3:　Length of class hour at elementary school

	Yutori Ed	Japanese	Social study	Math	Science	Music	Art Craft	Home Making	P.E	Moral Ed	Special Activity	Sougou Gakusyu	Life	Total hours
1st grade	After	272		114		68	68		90	34	34		102	782
	Before	306		136		68	68		102	34	34		102	850
2nd grade	After	280		155		70	70		90	35	35		105	840
	Before	315		175		70	70		105	35	35		105	910
3rd grade	After	235	70	140	70	60	60		90	35	35	105		910
	Before	280	105	175	105	70	70		105	35	35			980
4th grade	After	235	85	150	90	60	60		90	35	35	105		945
	Before	280	105	175	105	70	70		105	35	70			1015
5th grade	After	180	90	150	95	50	50	60	90	35	35	110		945
	Before	210	105	175	105	70	70	70	105	35	70			1015
6th grade	After	175	100	150	95	50	50	55	90	35	35	110		945
	Before	210	105	175	105	70	70	70	105	35	70			1015

Table4:　Length of class hour at junior high school

	Yutori Ed	Japanese	Social study	Math	Science	Music	Art	Home Making	P.E	Moral Ed	Special Activity	Sougou Gakusyu	English	Elective subject	Total hours
7th grade	After	140	105	105	105	45	45	70	90	35	35	100	105	30	980
	Before	175	140	105	105	70	70	70	105	35	65		135	145	1050
8th grade	After	105	105	105	105	35	35	70	90	35	35	105	105	85	980
	Before	140	140	140	105	65	65	70	105	35	65		135	210	1050
9th grade	After	105	85	105	80	35	35	35	90	35	35	130	105	165	980
	Before	140	135	140	135	35	35	100	135	35	65		135	280	1050

文部省「学校教育法の施行規則」より