Graduate School of Agriculture, Hokkaido University

Graduate School of Agriculture, Hokkaido University
Gifu Prefectural Research Institute for Agricultural Technology in Hilly and Mountainous Areas

Graduate School of Agriculture, Hokkaido University

Graduate School of Agricultural Science, Tohoku University
Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University

Graduate School of Science, Kyoto University

Institute of Plant Science and Resources, Okayama University

Graduate School of Science, Osaka University
Institute of Life Science, Kurume University

Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University

Tohoku Seed Co.

Graduate School of Agricultural and Life Sciences, The University of Tokyo

Graduate School of Life and Environmental Sciences, Kyoto Prefectural University

College of Agriculture, Tamagawa University of Tokyo