1. Department of Oral and Maxillofacial Growth and Development, Orthodontics and Dentofacial Orthopedics, The Nippon Dental University Graduate School of Life Dentistry at Niigata
2. Department of Orthodontics, The Nippon Dental University School of Life Dentistry at Niigata
3. Department of Oral Microbiology, The Nippon Dental University School of Life Dentistry at Niigata