Child Research Net (CRN) is a non-profit, Internet-based child research institute. We have designed CRN's English site to bring together people concerned about children and to offer a forum for innovative interdisciplinary discussion. Our vast network of professionals, researchers and educators around the world will bring you articles, reliable data and the latest research in English, mainly on Japanese children and youth that are not otherwise available. CRN's aim is to exchange information and knowledge on the Internet with child experts and researchers worldwide and pursue the happiness of children from the biological and social perspectives of Kodomogaku, Child Science, in its consideration of children.