Background
Hiraiwa, Sadanori was born on March 5, 1939 in Okazaki, Aichi, Japan. Son of Kiichi and Fusae Hiraiwa.
Hiraiwa, Sadanori was born on March 5, 1939 in Okazaki, Aichi, Japan. Son of Kiichi and Fusae Hiraiwa.
Bachelor in Liberal Arts, Aichi University, Japan, 1961. Master of Arts, Nagoya University, Japan, 1966.
Lecturer Chukyo Junior College, Grifu, Japan, 1968—1972. Assistant professor Akatuki Junior College, Mie, Japan, 1972—1977. Professor Chukyo Women's University, Aichi, 1977—2006, professor emeritus, since 2006.
Dean Nagoya Keiei College, since 2007.
Member of Japan Society Research Early Childhood Care and Education, Japan Society Study Education, Japanes Society Education Young Children.
Married Hiroko Hiraiwa, March 14, 1964. Children: Tomoko, Mariko, Noriko.