Is your child ready to start preschool? By nikonikopreschool投稿日: 2021-01-25カテゴリー: 3.プリスクール One of the first questions that parents tend to ask before deciding to enter their child is, “When is the right age to start?” Since one of the defining characteristics of this school is the learning approach, children who are as young as 1.5 or two years old can start. The key thing is that the learning that they are doing is actually in the form of play. Because of this, children are more interested in participating and thereby end up learning a lot more.