![](../../images/common/1x/img_develoer_title.png)
Tunnel Construction Professionals
Conventional Tunneling
Tateiwa Tunnel
Hokkaido Futamigun Yakumocho
![Nobuki KOYA, Project Director, Tateiwa Tunnel JV Project Office](../../images/system_developer/mountain/img_developer_tateiwa_1.png)
Project Director, Tateiwa Tunnel JV Project OfficeNobuki KOYA
![Yuri NAKAJIMA, Civil Engineer, Tateiwa Tunnel JV Project Office](../../images/system_developer/mountain/img_developer_tateiwa_2.png)
Civil Engineer, Tateiwa Tunnel JV Project OfficeYuri NAKAJIMA
Onuma Tunnel
Hokkaido Kamedagun Nanaecho
Shield Tunneling
Hiroshima Expressway 5 Shield Tunnel Construction Project
Higashi-ku, Hiroshima City, Hiroshima Prefecture
![Deputy Project Director , Hiroshima Expressway 5 JV Project Office Motohiro HIDAKA](../../images/system_developer/shield/img_developer_hiroshima_1.jpg)
Deputy Project Director, Hiroshima Expressway 5 JV Project OfficeMotohiro HIDAKA
![Chief,Hiroshima Expressway 5 JV Project Office, Mamoru NARUTAKI](../../images/system_developer/shield/img_developer_hiroshima_2.jpg)
Chief, Hiroshima Expressway 5 JV Project OfficeMamoru NARUTAKI
Nanbu Mainline Shield Tunnel
Kasuga-cho, Takahama City, Aichi Prefecture
Technology Research Institute
Technology Research Institute
![技術研究部01](../../images/system_developer/giken/img_developer_interview_1.png)
Senior Chief Engineer of Numerical Analysis, Geotechnical Engineering DepartmentShigehiko SUGIE
Senior Chief Engineer of Excavated Earth and Sand, Geotechnical Engineering DepartmentYuki YAMADA
Principal Engineer of Materials, Natural Environmental Engineering DepartmentToshihiko MIURA
![技術研究部02](../../images/system_developer/giken/img_developer_interview_2.png)
Principal Engineer, Geotechnical Engineering DepartmentKenichi NAKAOKA
Manager, Geotechnical Engineering DepartmentKoichi OKUZAWA
Chief, Geotechnical Engineering DepartmentYoshihiro MIYAKE
Robotics Production Division
Robotics Production Division
![ロボティクスセンター01](../../images/system_developer/robo/img_developer_interview_1.png)
Deputy manager, Construction Support Section,
1st Production Engineering Department,
Robotics Production DivisionShingo YAMAMOTO
Construction manager of Electromechanics,
Tunnel Construction OfficeYusuke HINOSHITA
![ロボティクスセンター02](../../images/system_developer/robo/img_developer_interview_2.png)