• The University of Kitakyushu
• Dept. of Architecture, Faculty of Enviromental Engineering, The University of Kitakyushu

• Laboratory with exchanges
• Ohsaki's lab., Mechanics of Building Structures Research Group, Kyoto University
• Zhang's Lab., Flexible Structures, Graduate School of Design & Architecture Nagoya City University
• Associated academic society
• Architectural Institute of Japan
• International Association for Shell and Spatial Structures
• The Japan Society of Mechanical Engineers
• The Japan Society for Computational Engineering and Science
• The Operations Research Society of Japan
• Japan Structural Consultants Association