| 1 (157) | Chiba University * | JPN |  |
| 2 (194) | Hokkaido University * | JPN | |
| 3 (216) | Gifu University * | JPN | |
| 4 (249) | University of Tokyo * | JPN | |
| 5 (263) | National Agriculture and Food Research Organization | JPN |  |
| 6 (380) | Hiroshima University * | JPN | |
| 7 (402) | Tokyo University of Agriculture and Technology | JPN | |
| 8 (417) | Tohoku University * | JPN | |
| 9 (422) | Kyushu University * | JPN | |
| 10 (428) | Tokyo Institute of Technology | JPN | |
| 11 (444) | Kyoto University * | JPN | |
| 12 (472) | National Institute for Environmental Studies | JPN | |
| 13 (547) | University of Tsukuba * | JPN | |
| 14 (673) | Nagoya University * | JPN | |
| 15 (689) | Japan International Research Center for Agricultural Sciences | JPN | |
| 16 (717) | Tottori University * | JPN | |
| 17 (767) | Kobe University * | JPN | |
| 18 (801) | Forestry and Forest Products Research Institute | JPN | |
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