Officers of SRD (April 2012 - March 2015)
| President | Kei-ichiro Maeda | |
|---|---|---|
| Chairs of Annual Meetings |
Kazuyoshi Hashizume (2011) Takashi Nagai (2012) Hideo Kamomae (2013) |
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| Auditors | Masugi Nishihara Noboru Manabe |
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| Directors | Yuji Hirao Hiroshi Imai Yoshiaki Izaike Naomi Kashiwazaki Seiji Katagiri Yoko Kato Kazuhiro Kikuchi Naoko Kimura Tomohiro Kono Kei-ichiro Maeda |
Takashi Miyano Takashi Nagai Hiroshi Nagashima Atsuo Ogura Kiyoshi Okuda Satoshi Okura Mariko Shirota Hiroko Tsukamura Midori Yoshida Teruhiko Wakayama |
| Secretaries | Dai-ichiro Fuchimoto Masahiro Kaneda Yoko Kato Yukio Kato Satoshi Kishigami |
Hiromichi Matsumoto Naojiro Minami Takashi Nagai Satoshi Ohkura Atsuo Ogura |