10:20 AM - 10:34 AM
*Takako Hiwa1, Shoko Inoue2, Ryo Matsuura3, Kiyonao Hasegawa4 (1. Niigata University, 2. Graduate school of modern society and culture, Niigata University, 3. Graduate School of Comprehensive Human Sciences,University of Tsukuba, 4. Association of Japan G-ball)