| 1 (41) | National Astronomical Observatory of Japan * | JPN |  |
| 2 (165) | Japan Aerospace Exploration Agency | JPN | |
| 3 (222) | High Energy Accelerator Research Organization | JPN | |
| 4 (250) | RIKEN-Institute of Physical and Chemical Research | JPN | |
| 5 (388) | National Institute of Information and Communications Technology | JPN | |
| 6 (450) | Japan Science & Technology Agency | JPN | |
| 7 (497) | National Research Institute for Earth Science and Disaster Prevention | JPN | |
| 8 (502) | National Institute of Advanced Industrial Science & Technology | JPN | |
| 9 (577) | Japan Agency for Marine-Earth Science and Technology | JPN | |
| 10 (583) | Japan Meteorological Agency | JPN | |
| 11 (877) | Meteorological Research Institute | JPN | |
| 12 (986) | The Institute of Statistical Mathematics | JPN | |
| 13 (1062) | National Institute of Polar Research | JPN | |
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