The Membership of the Japan Dental Association
(As of January 31 2026)
| Prefectures | Total |
|---|---|
| Hokkaido | 2,804 |
| Aomori | 500 |
| Iwate | 636 |
| AKita | 400 |
| Miyagi | 1,099 |
| Yamagata | 498 |
| Fukushima | 897 |
| Ibaraki | 1,355 |
| Tochigi | 974 |
| Gunma | 843 |
| Chiba | 2,460 |
| Saitama | 2,606 |
| Tokyo | 7,214 |
| Kanagawa | 3,877 |
| Yamanashi | 434 |
| Nagano | 1,053 |
| Niigata | 1,182 |
| Shizuoka | 1,631 |
| Aichi | 3,906 |
| Mie | 810 |
| Gifu | 1,029 |
| Toyama | 487 |
| Ishikawa | 555 |
| Fukui | 350 |
| Shiga | 584 |
| Wakayama | 533 |
| Nara | 639 |
| Kyoto | 1,286 |
| Osaka | 5,246 |
| Hyogo | 3,002 |
| Okayama | 1,027 |
| Tottori | 271 |
| Hiroshima | 1,574 |
| Shimane | 292 |
| Yamaguchi | 690 |
| Tokushima | 481 |
| Kagawa | 488 |
| Ehime | 700 |
| Kochi | 395 |
| Fukuoka | 3,033 |
| Saga | 393 |
| Nagasaki | 759 |
| Oita | 574 |
| Kumamoto | 885 |
| Miyazaki | 499 |
| Kagoshima | 795 |
| Okinawa | 433 |
| JDA | 1,233 |
| Grand Total | 63,412 |
