Ito Yoshiyasu 
Landscape designer, Director

Landscape designer, partner, graduated from Tokyo University of the Arts, Department of Architecture, with 37 years of working experience. Main projects: Chongqing Bannan Residence Design, Tianjin TaiDa Citizen Culture Square Design, Nagasaki Park Landscape Design, Hiroshima Park Landscape Design, etc.

John S.YIN
Registered civil engineer, Director

Senior Engineer, National registered Master Builder, Director, Master of Civil Engineer in Tokyo Institute of Technology,1993. With 30 years of working experience, John hosted numerous engineering structural designs, curtain wall designs, and construction managements. Since 2005 he has been appointed to be the technical head of Entrance Buildings Design and Public Space Design of Beijing Subway Line 5, Line 10, and Line 6.

Yang Jingtao
Director
Project Architect, graduated from Hebei University of Architecture, Civil Engineering Major. As project manager, led Beijing Subway Line 5 Design, Beijing Subway Line 10 Phase 1 Design, Wuhan Subway Line 1 Phase 2 Design, and Public Space Design of Beijing Subway Line 6.
Ren Hongwei
Chief Designer

Main Designer, graduated from Inner Mongolia Normal University, Interior Design major, with 10 years of working experience. Main projects: Beijing Subway Line 10 Design, Public Space Design of Beijing Subway Line 6, Beijing Pinggu Cinema, Changzhou State Guesthouse, IDG Office Building Design, etc.