*Takashi Misawa¹, Osamu Yamaguchi¹, Yuma Kawasumi¹, Toshiyuki Ishii¹ (1. Okumura corporation)

*Takasago Keiji¹, Arakawa Daijirou² (1. Nishinihonkōsokudōro enjiniaringu Chūgoku kabushikigaisha, 2. Jio sāchi kabushikigaisha)

*Shingo Kasai¹, Hiroaki Takamoto¹, Ryousuke Saho¹, Yoshiyuki Sugiura¹ (1. Kisojiban Consultants)

*Tomoe Sato¹, Kazuki Niida¹, Shinya Abe¹ (1. NEXCO Engineering Hokkaido)

*Shouhei Momoki¹ (1. Tobishima Corporation)

*Toshihiro Senga¹, Akio Kawamura¹, Kenichirou Ozaki¹, Nobuhiro Takashima² (1. Kumagai Gumi Co., 2. FATECH Co.)

*sodai maegaki¹, kazunori tobata¹, yasuo mori¹, norihiro takashima² (1. Kumagai Gumi Co., Ltd., 2. Fatec Co., Ltd.)