Dr. Naoko Arata
| Prefecture | Tokyo Metropolis |
| Belonging | National Center for Child Health and Development https://www.ncchd.go.jp/hospital/about/section/perinatal/bosei/index.html |
| Specialized | maternity medicine |
| Experienced | endocrinology and metabolism (especially in the areas of diabetes and thyroid in relation to pregnancy) |
| Graduated University | Hiroshima University |
