Abstract: The purpose of this study is to clarify the utilization of educational data and the attitudes of children and parents toward the digitalization of education. In particular, we focus on whether awareness differs depending on the type of school (elementary school, junior high school, and high school). We analyzed the responses of 356 parent-child pairs collected through an online survey. The results revealed that children's level of favor for the purpose of utilizing educational data and for the digitalization of education differs depending on the type of school.