Grade chart in School year 1990(Heisei 2)

Grade chart

This is a grade chart for the School year 1990.
You can check the age of each grade and the range of dates of birth of children in that grade in a list.

The date of birth is the date of birth of the child who will be in their respective grade on April 1, 1990.

For example, a child born between April 2, 1983 and April 1, 1984 will be in the 1st grade in elementary school on April 1, 1990.

You can also download and print the grade chart as a PDF.

School year 1990(From April 1, 1990 to March 31, 1991)

Grade AgeDate of birth
1st year of kindergarten 3 – 4 April 2, 1986 – April 1, 1987
2nd year of kindergarten 4 – 5 April 2, 1985 – April 1, 1986
3rd year of kindergarten 5 – 6 April 2, 1984 – April 1, 1985
1st grade in elementary school 6 – 7 April 2, 1983 – April 1, 1984
2nd grade in elementary school 7 – 8 April 2, 1982 – April 1, 1983
3rd grade in elementary school 8 – 9 April 2, 1981 – April 1, 1982
4th grade in elementary school 9 – 10 April 2, 1980 – April 1, 1981
5th grade in elementary school 10 – 11 April 2, 1979 – April 1, 1980
6th grade in elementary school 11 – 12 April 2, 1978 – April 1, 1979
1st grade in junior high school 12 – 13 April 2, 1977 – April 1, 1978
2nd grade in junior high school 13 – 14 April 2, 1976 – April 1, 1977
3rd grade in junior high school 14 – 15 April 2, 1975 – April 1, 1976
1st grade in high school 15 – 16 April 2, 1974 – April 1, 1975
2nd grade in high school 16 – 17 April 2, 1973 – April 1, 1974
3rd grade in high school 17 – 18 April 2, 1972 – April 1, 1973
1st year university student 18 – 19 April 2, 1971 – April 1, 1972
2nd year university student 19 – 20 April 2, 1970 – April 1, 1971
3rd year university student 20 – 21 April 2, 1969 – April 1, 1970
4th year university student 21 – 22 April 2, 1968 – April 1, 1969
1st year master's student 22 – 23 April 2, 1967 – April 1, 1968
2nd year master's student 23 – 24 April 2, 1966 – April 1, 1967
1st year Ph.D. student 24 – 25 April 2, 1965 – April 1, 1966
2nd year Ph.D. student 25 – 26 April 2, 1964 – April 1, 1965
3rd year Ph.D. student 26 – 27 April 2, 1963 – April 1, 1964

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