1. Graduate School of Life Sciences, Tohoku University
2. Miyagi Prefecture Sendaidaiichi High School
3. Yakushima Environmental and Cultural Learning Center
4. Department of Horticulture, Sunchon National University
5. Tohoku Seed Co. Ltd.
6. Graduate School of Bioresources, Mie University
7. Graduate School of Agriculture and Life Sciences, The University of Tokyo
8. PRESTO, Japan Science and Technology Agency (JST)
9. Division of Natural Science, Osaka Kyoiku University