*Koji Makanae¹, Yogo Kurokawa², Kiyotaka Suda³, Jevica _⁴, Khamis NurulNajwa Binti⁴ (1. Miyagi University, 2. Ikee Co.,Ltd., 3. Kankyo-Fudo-Techno, 4. Construction IoT research laboratory)

*Hiroshi Yanase³, Tomohisa Yamashita¹, Hirotaka Okura¹, Soichiro Yokoyama¹, Hidenori Kawamura¹, Nao Urushidate², Katsunori Yuasa² (1. Hokkaido University, 2. horiguchigumi, 3. kensetsu IoT kennkyuusyo)

*Atsushi Sutoh¹ (1. TOHOKU Institute of Tecnology)

*Yuuta Katou¹, Tatsurou Hatanaka¹, Kenji Hayakawa¹, Masaru Aoki¹, Masanori Itou¹, Fumito Tsushima¹, Shinichi Inuzuka², Shinobu Nagakura², Hideaki Shirata², Kentarou Dougu², Osamu Maruyama³ (1. TOKYU CONSTRUCTION CO., LTD., 2. TOKYU RAILWAYS, 3. Tokyo City University)

*Junpei Saito¹, yuma Takahashi¹ (1. Nihon University)

*Riann Takano¹, Kou Ibayashi¹ (1. National Institute of Technology, Nagaoka College)

*Shunn Munakata¹, Hiroshi Hujiwara¹, Tsuyoshi Suzuki¹, Masayasu Yoshioka¹, Yuma Mitsui¹, Yamanaka Masaya², Daisuke Saitou² (1. Pacific Consultants Co,Ltd, 2. Hakodate Development and Construction Department, Hokkaido Development Bureau)