Official English Journal of the Japan Pediatric SocietyPediatrics International, formerly Acta Paediatrica Japonica, is the official English journal of the Japan Pediatric Society, publishing articles of scientific excellence in paediatrics. A official Japanese language journal is also published by the Society, the Journal of the Japan Pediatric Society.Pediatrics International opens the door to all authors throughout the world. Manuscripts are judged by two experts solely upon the basis of their contribution of original data, original ideas and their presentation.