1. Department of Bio-Functions and Systems Science, Graduate School of Bio-Applications and System Engineering, Tokyo University of Agriculture and Technology, Tokyo, Japan
2. Okinawa Agricultural Technology & Development Co. Ltd, Itoman, Japan
3. Sugarcane and Ordinary Crops Section, Okinawa Prefectural Agricultural Research Center, Itoman, Japan
4. xEnvironmental Engineering Division, Okinawa Environmental Analysis Center Co. Ltd, Ginowan, Japan