日本機械学会論文集(A 編) ©2012 The Japan Society of Mechanical Engineers 臺丸谷 政志*1 Consideration of Karate-doh and Japanese Sword from the View Point of Impact Engineering Masashi DAIMARUYA*1 *1 Muroran Institute of Technology, Dept. of Mechanical Engineering Mizumoto 27-1, Muroran, Hokkaido, 050-8585 Japan Key Words : Impact Engineering, Impact Force, Impact Response, Karate-doh, Japanese Sword 1. 緒 言 これまで携