1. Professor, Laboratory of Structural Function, Research Institute for Sustainable Humanosphere, Kyoto Univ., Gokashou, Uji, Kyoto 611-0011, Japan (corresponding author). ORCID: .
2. Graduate Student, Laboratory of Timber Science and Engineering, Research Institute for Sustainable Humanosphere, Kyoto Univ., Gokashou, Uji, Kyoto 611-0011, Japan. ORCID: .
3. Associate Professor, Dept. of Civil and Environmental Engineering, Faculty of Engineering, Osaka Sangyo Univ., Nakagaito, Daito, Osaka 574-0013, Japan.
4. Associate Professor, Graduate School of Advanced Science and Engineering, Hiroshima Univ., Kagamiyama 1-4-1, Higashihiroshima, Hiroshima 739-8527, Japan. ORCID: .
5. President, Nihon System Sekkei Architects & Engineers Co., Ningyo-Cho 2-9-5, Chuo-ku Nihonbashi, Tokyo 103-0013, Japan.
6. Associate Professor, Laboratory of Timber Science and Engineering, Research Institute for Sustainable Humanosphere, Kyoto Univ., Gokashou, Uji, Kyoto 611-0011, Japan.
7. Professor, School of Engineering, The Univ. of British Columbia, Kelowna, BC, Canada V1V 1W7. ORCID: .