1. Consulting Division; Japan Development Service Co. Ltd.; Toranomon Bldg. 4F, 1-1-12 Toranomon Minato-ku Tokyo 105-0001 Japan
2. Animal Production and Grassland Division, Japan International Research Center for Agricultural Sciences (JIRCAS); 1-1 Ohwashi Tsukuba Ibaraki 305-8686 Japan
3. Crop Production & Environment Division; JIRCAS; 1-1 Ohwashi Tsukuba Ibaraki 305-8686 Japan