1. Graduate School of Eng., Hiroshima University
2. Graduate School of Advanced Science and Engineering, Hiroshima University
3. Hiroshima Institute of Technology
4. JSPS / Graduate School of Advanced Science and Engineering, Hiroshima University
5. Dept. of Architecture, Tohoku Institute of Technology
6. Grad. School of Advanced Science and Engineering, Hiroshima University
7. Obayashi Corporation