Officers of SRD
| Chief Director | Noboru Manabe | |
|---|---|---|
| President | Yukio Tsunoda (2009) Mitsumori Kawaminami (2010) |
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| Auditors | Eimei Sato Yukio Tsunoda |
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| Directors | Kazuyoshi Hashizume Hiroshi Imai Hideo Kamomae Kazuhiro Kikuchi Tomohiro Kono Kei-ichiro Maeda Noboru Manabe Akio Miyamoto Takashi Miyano Yuji Mori |
Takashi Nagai Kunihiko Naito Masugi Nishihara Atsuo Ogura Kiyoshi Okuda Mariko Shirota Yoshiyuki Takahashi Hiroko Tsukamura Teruhiko Wakayama Midori Yoshizawa |
| Secretaries | Hiroshi Harayama Naoko Inoue Naomi Kashiwazaki Ken Sawai Yoshihisa Uenoyama |
Yuji Hirao Hiroyuki Kaneko Naojiro Minami Junko Noguchi Atsuo Ogura Satoshi Ohkura Tomomi Tanaka |