10:20 AM - 10:35 AM
*Toru Obara1, Koji Okamoto2, Nobuyoshi Hara3, Yoshinari Anoda4, Seichi Sato5, Yoshitaka Takagai6, Ikuo Towhata7, Isamu Sato1 (1.Tokyo Tech, 2.Univ. of Tokyo, 3.Tohoku Univ., 4.Fukui Univ., 5.NIT, Fukushima, 6.Fukushima Univ., 7.JGS)