*Ryouta Sumi¹, Akinobu Watase¹, Keita Kouda¹, Yuki Odagiri¹, Naoyuki Katou¹, Masato Wada¹, Takashi Yamano¹ (1. TOYO CONSTRUCTION)

*Chihiro Ota¹, Michikazu Tawara¹, Masaki Matsumura¹, Shota Kaitsuka² (1. ORIENTAL SHIRAISHI Corporation, 2. Taikoh-Giken Corporation)

*Haruo Hasegawa¹, Motoharu Sato¹, Tetsuyoshi sakakibara¹ (1. DAIHO CORPORATION)

*Daisuke Iizuka¹, Taichi Terui¹, Hideyuki Fujisawa², Shinichi Tachibana², Kiichiro Ishikawa³, Atsushi Kakuta³ (1. Obayashi Corporation, 2. Ohmoto Gumi Corporation, 3. Nippon Institute of Technology)

*Kazeki Nishimura¹, Atsushi Katada¹ (1. TODA CORPORATION)

*Saki Hayasaka¹, Yukinari Saito¹, Makoto Sakasita¹, Yuki Fujimoto¹, Yasunori Kondo², Yuki Okano², Koki Sakurai³, Akiyuki Suzuki⁴, Hirotaka Matuzaki⁴ (1. MAEDA Corporation, 2. KYB Corporation, 3. Toranomon Construction Machinery Company,Limited, 4. Epiroc Japan KK)

*Yuuki Nagahata¹ (1. MAEDA CORPORATION)

*Akira Sugawara¹, Hiroshi Fujii¹, Takashi Mega¹, Yasuyuki Sameshima¹, Kouji Morimoto¹, Masato Yamamoto¹ (1. KAJIMA CORPORATION)