4:15 PM - 4:30 PM
*Tomohiro Tsuji1, Kishimoto Hiroshi2, Fujita Kouji2, Chisato Nakamura3, Nagata Tomohiro3, Kimura Kazunari3, Michiharu Ikeda1, Naoki Nishizaka4, Kozo Onishi4 (1.Shikoku Research Institute Inc., 2.Asia Air Survey Co. Ltd., 3.Naiba, 4.Shikoku Electric Power Co. Inc.)