*Shiho Kuwashiro¹, Nozomu Nakao², Satoshi Matsuda², Keitaro Kago¹, Takeshi Kakibe², Hajime Kishi² (1. Osaka Research Institute of Science and Technology, 2. University of Hyogo)

*Soshi Akagawa¹, Shinichi Kihara¹, Ikuo Ushiki¹, Shigeki Takishima¹, Kosuke Higashi², Sayaka Yamada², Satiya Okamoto², Sho Harada² (1. Hiroshima Univ., 2. Kobe Steel)

*Kosuke Higashi¹, Sayaka Yamada¹, Sachiya Okamoto¹, Sho Harada¹, Shinichi Kihara², Ikuo Ushiki², Shigeki Takishima² (1. Kobe Steel L.T.D., 2. Hiroshima University)

*Yuya Sasai¹, Yoshio Iizuka¹, Kaho Osada¹, Kentaro Taki² (1. Shibaura Machine, 2. Kanazawa Univ.)