○Toshinao Sasaki¹, Haruka Kusakawa¹, Koyo Kumazawa¹, Kouhei Kawakami¹, Daichi Kurosu¹, Jiro Yamatomi¹ (1. Research Team on the Rock Slope Stability in Chichibu Area (Chichibu Zanken))

○Tomoo SAKAI¹, Hideo AOYAMA², Satoshi OGAWA¹ (1. Ryokolime Industry Co.,Ltd., 2. Mitsubishi UBE Cement Corporation)

○Satoshi OGAWA², Koyo KUMAZAWA², Honoka MAKINO¹, Noriyoshi OZAWA¹ (1. Mitsubishi UBE Cement Corporation, 2. Ryokolime Industry Co.,Ltd)

○Honoka MAKINO¹, Tomoo SAKAI², Tsurugi NAKATANI¹ (1. Mitsubishi UBE Cement Corporation, 2. Ryokolime Industry Co.,Ltd)

○Noriyoshi OZAWA¹, Honoka MAKINO¹, Satoshi OGAWA² (1. Mitsubishi UBE Cement Corporation, 2. Ryokolime Industry Co.,Ltd)