1. Division of Applied Life Sciences Graduate School of Agriculture Kyoto University Kyoto Japan
2. Department of Agriculture and Food Technology Faculty of Bioenvironmental Science Kyoto University of Advanced Science Kyoto Japan
3. Institute of Plant Science and Resources Okayama University Okayama Japan
4. Division of Agronomy and Horticulture Science Graduate School of Agriculture Kyoto University Kyoto Japan
5. Hakutsuru Sake Brewing Corporation, Ltd. Hyogo Japan