| 1 (45) | National Astronomical Observatory of Japan * | JPN |  |
| 2 (139) | Japan Aerospace Exploration Agency | JPN | |
| 3 (274) | High Energy Accelerator Research Organization | JPN | |
| 4 (312) | RIKEN-Institute of Physical and Chemical Research | JPN | |
| 5 (337) | Japan Science & Technology Agency | JPN | |
| 6 (523) | National Institute of Advanced Industrial Science & Technology | JPN | |
| 7 (770) | Japan Meteorological Agency | JPN | |
| 8 (780) | National Research Institute for Earth Science and Disaster Prevention | JPN | |
| 9 (816) | National Institute of Information and Communications Technology | JPN | |
| 10 (826) | Japan Agency for Marine-Earth Science and Technology | JPN | |
| 11 (1002) | National Institute of Polar Research | JPN | |
| 12 (1026) | The Institute of Statistical Mathematics | JPN | |
| 13 (1034) | Meteorological Research Institute | JPN | |
| 14 (1140) | National Institute for Environmental Studies | JPN | |
| 15 (1142) | Japan Atomic Energy Agency | JPN | |
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