1. 1) Shizuo Ban: Mechanical study on the frame structures of shrines and temples (Part 1 Stable restoring force of column), Proceedings of the Architectural Institute of Japan (Conference issue) No. 21, 252-258, 1941.4 (in Japanese) 坂 静雄：社寺骨組の力学的研究 (第 1 部 柱の安定復元力)、建築学会論文集（大会号）第 21 号、252-258、1941(昭和 16)年 4 月
2. 2) Naohito Kawai: Column Rocking Resistance in Japanese Traditional Timber Buildings, Proceedings of the International Wood Engineering Conference, Vol.1, 183-190, New Orleans, Louisiana, USA October 28-31, 1996
3. 3) Yasuo Kataoka: Structural characteristics of ancient architectures –Considerations on the structures consisting of the dug pillars as well as of the ancient column on the stone base, Summaries of Technical Papers of Annual Meeting. Architectural Institute of Japan, (Chyugoku), 197-198, 1990.10 (in Japanese) 片岡靖夫：古建築の構造特性－掘立柱と初期礎石上の柱による構造の考察－、日本建築学会大会学術講演梗概集、（中国）、197-198、1990.10
4. 4) Naohito Kawai: Scale down model experiments on restoring force produced by rocking of wooden column, Summaries of Technical Papers of Annual Meeting. Architectural Institute of Japan, (Tohoku), 91-92, 1991.9 (in Japanese) 河合直人：古代木造建築の柱傾斜復元力に関する模型実験、日本建築学会大会学術講演梗概集、（東北）、91-92、1991 年 9 月
5. 5) Naohito Kawai: Full-scale experiments on the effects of column restoring forces and shear wall in ancient wooden architectures, Summaries of Technical Papers of Annual Meeting. Architectural Institute of Japan,(Kantou), 1021-1022, 1993.7 (in Japanese) 河合直人：古代木造建築の柱傾斜復元力と耐力壁の効果に関する実大実験、日本建築学会大会学術講演梗概集、（関東）、1021-1022、1993 年 7 月