| Code | Institute |
|---|
| 00 |
Hydrographic and Oceanographic Department JCG |
|---|
| 01 | 1st Headquarters JCG |
|---|
| 02 | 2nd Headquarters JCG |
|---|
| 03 | 3rd Headquarters JCG |
|---|
| 04 | 4th Headquarters JCG |
|---|
| 05 | 5th Headquarters JCG |
|---|
| 06 | 6th Headquarters JCG |
|---|
| 07 | 7th Headquarters JCG |
|---|
| 08 | 8th Headquarters JCG |
|---|
| 09 | 9th Headquarters JCG |
|---|
| 10 | 10th Headquarters JCG |
|---|
| 1A | 11th Headquarters JCG |
|---|
| 11 | Climate and Marine Meteorology Department JMA |
|---|
| 12 | Hakodate Marine Observatory JMA |
|---|
| 13 | Kobe Marine Observatory JMA |
|---|
| 14 | Nagasaki Marine Observatory JMA |
|---|
| 15 | Maizuru Marine Observatory JMA |
|---|
| 21 | Research Department Fisheries Agency |
|---|
| 22 | Hokkaido National Fisheries Research Institute |
|---|
| 23 | Tohoku National Fisheries Research Institute |
|---|
| 24 | National Research Institute of Fisheries Science |
|---|
| 25 | Nansei National Fisheries Research Institute |
|---|
| 26 | Seikai National Fisheries Research Institute |
|---|
| 27 | Japan Sea National Fisheries Research Institute |
|---|
| 29 | National Research Institute of Far Seas Fisheries |
|---|
| GL | Geological Survey of Japan MITI |
|---|
| IR | Chugoku National Industrial Research Institute MITI |
|---|
| A0 | Maritime Self Defense Force Defense Agency |
|---|
| GS | Geographic Survey Institute Ministry of Construction |
|---|
| OC | District Port Construction Ministry of Transport |
|---|
| 32 | Faculty of Fisheries Hokkaido University |
|---|
| 35 | Ocean Research Institute University of Tokyo |
|---|
| 36 | Tokyo University of Fisheries |
|---|
| 38 | Faculty of Marine Science & Tech. Tokai University |
|---|
| 40 | Faculty of Bioresources Mie University |
|---|
| 44 | Faculty of Fisheries Nagasaki University |
|---|
| 45 | Faculty of Fisheries Kagoshima University |
|---|
| 3C | Tohoku University |
|---|
| 3D | Faculty of Science Kyoto University |
|---|
| 3G | Chiba University |
|---|
| 3H | Ryukyu University |
|---|
| 39 | National Institute of Polar Research |
|---|
| ER | Earthquake Research Institute University of Tokyo |
|---|
| SA | Japan Marine Science & Technology Center |
|---|
| 97 | Environmental Agency |
|---|