1. Department of Nursing, Faculty of Health Sciences, Nihon Institute of Medical Science
2. Department of Pediatrics, Saitama Medical Center, Saitama Medical School
3. Nursing Office, Saitama Medical Center, Saitama Medical School
4. Research and Development Department, Morinaga & Co., Ltd.
5. Business Creation and Development Division, Morinaga & Co., Ltd.
6. Department of Emergency Medicine, Jichi Medical University