〇Masaki Kitazawa^1,4, Satoshi Takahashi², Atsushi Yoshikawa^3,4 (1. Kitazawa Tech, 2. Kanto Gakuin University, 3. Tokyo Institute of Technology, 4. Rikkyo University)

〇Daimotsu Kato¹, Shohei Yada¹, Setsuya Kurahashi¹ (1. Univ. of Tsukuba)

〇Shohei Yada¹, Daimotsu Kato¹, Setsuya Kurahashi¹ (1. University of Tsukuba)

〇Setsuya Kurahashi¹, Taisei Mukai³, Keiko Otake², Yukari Sekine², Keisuke Nakajima², Junichi Sugiyama², Takeshi Takizawa², Yasushi Kakizawa² (1. University of Tsukuba, 2. LION, 3. Waseda Univeristy)

Akira Matsushita¹, Kei Ikegami², Kyohei Okumura³, Yoji Tomita⁴, 〇Atsushi Iwasaki⁵ (1. University of Tokyo, 2. New York University, 3. Northwestern University, 4. Cyber Agent, Inc. , 5. University of Electro-Communications)