Chief director Yu-suke Nakamura
Director
(term of office:September 13, 2007~Until the employee general meeting day, 2011)
| Jo-ji Inazawa |
| Naoyuki Kamaya |
| Kayoko Saito |
| Syo-ji Tsuji |
| Katsushi Tokunaga |
| Tatsufumi Toda |
| Akira Hada |
| Yoshimitsu Fukushima |
| Yo-ichi Matsubara |
Inspector
| Tatsuro Ikeuchi |
| Takehiko Sasazuki |
Secretary
General affairs secretary
| Shiro Ikegawa |
Editorial secretary
| Yasuharu Nishimura |
Accountant
| Jo-ji Inazawa |
| Successive | name |
|---|---|
| 8 | Akio Ni-kawa |
| 7 | Ichiro Matsuda |
| 6 | Yasuo Nakagome |
| 5 | Shiro Miwa |
| 4 | Ei Matsunaga |
| 3 | Eiji Inoue |
| 2 | Syo-ei Iseki |
| 1 | Tanemoto Furuhata |