*Yuuichi Yato¹, Kenta Mizuno¹ (1. Wakachiku Construction Co.,Ltd.)

*Hiroaki Umeda¹, Akira Ezoe², Jun Otani¹, Takahiro Sato¹, Kenji Harada² (1. Kumamoto University, 2. Fudo Tetra Corporation)

*Azizul Moqsud¹ (1. Yamaguchi University)

*Shigehiro Murakami¹, Takeshi Ito¹ (1. FUDOTETRA Co.,Ltd)

*Ibuki Nishimura¹, Hitoshi Matsubara² (1. Graduate school of University of the Ryukyus, 2. University of the Ryukyus)

*Akira Ezoe¹, Hiroaki Umeda², Jun Otani², Takahiro Sato², Kenji Harada¹ (1. Fudo Tetra Corporation, 2. Kumamoto University)

*Takehiro Nakano¹, Shigehiro Murakami¹, Keiichi Tanaka¹ (1. FUDOTETRA Co.,Ltd)

*Vivian Njambi Gathuka¹, Yusuke Miyazaki¹, Yasuo Sawamura¹, Takao Yano¹, Makoto Kimura¹ (1. Kyoto University)