| ・Taichiro Takagi takagi (National Defense Academy in Japan) |
| ・Hiroto Kobayashi kobayashi.hiroto (NASDA) |
| ・Kazumitsu Sakai sakai (Tokyo University of Science) |
| ・Yuji Hara |
| ・Yuichi Kawamoto |
| ・Masahiro Shiroishi |
| ・Goro Hatayama (Omron Japan) |
| ・Yasushi Komori (Department of Mathematics, Rikkyo University) |
| ・Zengo Tsuboi (Institut für Mathematik und Institut für Physik, Humboldt-Universität zu Berlin, Johann) |
| ・Takeshi Okumura (Hitachi Software Engineering Co.) |
| ・Rei Inoue (Yamazaki) (Department of Math & Informatics, Chiba University) |
| ・Akinori Nishino nishino (Institute of physics, Kanagawa University) |
| ・Takuji Sakamoto (Mizuho Corporation) |
| ・Akira Takenouchi (Nada High School) |
| ・Chikashi Arita (Universität des Saarlandes) |
| ・Tsuyoshi Sawabe (Mathematical Systems Inc) |
| ・Kohei Motegi (Tokyo University of Marine Science and Technology) |
| ・Koji Narazaki |
| ・Daisaku Miyasaka (Jikkyo shuppan) |
| ・Saori Takahashi (Kurata) (Yoyogi seminar) |
| ・Nobuyuki Furuyama |
| ・Tatsuya Toyoda |
| ・Shouya Maruyama |
| ・Andrew Kels (SISSA) |
| ・Satoshi Watanabe |
| ・Shuichiro Matsuike |
| ・Akihito Yoneyama |
(ordered by year when they leave.)