| Past & Present Chairmen of the JKA |
|
| 1. | Saigo Kichinosuke
Former Minister of Justice (in the second cabinet of the Sato Eisaku administration) Inauguration: Mar 22, 1955 |
| 2. | Yamazaki Iwao
Former Minister of the Interior (in the Higashikuni cabinet) Inauguration: Sep 10, 1957 |
| 3. | Masutani Shuji
Former Minister of Construction (in the Yoshida Shigeru cabinet) Inauguration: Jun 1959 |
| 4. | Tanaka Kakuei
Former Prime Minister Inauguration: Jun 1966 |
| 5. | Masutani Shuji
Former Minister of Construction (in the Yoshida Shigeru cabinet) Inauguration: Jun 1968 |
| 6. | Kosaka Zentaro
Former Minister of Foreign Affairs; Former Minister of Construction Inauguration: Jun 19, 1972 |
| 7. | Iizuka Takeshi
Chairman of TKC Inauguration: Oct 10, 1984 |
| 8. | Nakahara Nobuyuki
Former Member of Bank of Japan Policy Board Inauguration: Jun 1, 1986 |