JAPAN SOCIETY OF HUMAN GROWTH AND DEVELOPMENT
, JAPAN SOCIETY OF RESEARCH ON EARLY CHILDHOOD CARE AND EDUCATION
, JAPAN SOCIETY OF DEVELOPMENTAL PSYCHOLOGY
, THE JAPANESE SOCIETY OF CHILD HEALTH
, The Japanese Society for Child and Adolescent Psychiatry
, JAPANESE SOCIETY FOR ADAPTED PHYSICAL EDUCATION AND EXERCISE
, THE JAPANESE ASSOCIATION FOR THE STUDY OF DEVELOPMENTAL DISABILITIES
, THE JAPANESE ASSOCIATION OF SPECIAL EDUCATION