^○Azusa MINEMURA¹, Rina SUZUKI¹, Toshihiro KAWASE¹, Takaaki SUGINO¹, Shinya ONOGI¹, Katsushi OUCHI², Kenji KAWASHIMA³, Yoshikazu NAKAJIMA¹ (1.Dept. of Biomedical Information, Institute of Biomaterials and Engineering, Tokyo Medical and Dental University, Tokyo, Japan, 2.Dept. of Advanced Surgical Technology, Tokyo Medical and Dental University, Tokyo, Japan, 3.Dept. of Information Physics and Computing, School of Information Science and Technology, The University of Tokyo, Tokyo, Japan)

^○Naoki Suzuki^1,2, Asaki Hattori², Tomoyoshi Okamoto³, Shigekazu Sakai¹, Haruhisa Handa⁴ (1.Global Information and Telecommunication Institute, Waseda University, Tokyo, Japan, 2.Institute for High Dimensional Medical Imaging, The Jikei University School of Medicine, Tokyo, Japan, 3.Department of Surgery, The Jikei University Daisan Hospital, Tokyo, Japan, 4.Worldwide Support for Development, Tokyo, Japan)

^○Yuta Mizunuma¹, Itaru Kitahara², Yoshihiro Kuroda³ (1.Degree Program in Systems and Information Engineering, University of Tsukuba, Tsukuba, Japan, 2.Center for Computational Sciences, University of Tsukuba, Tsukuba, Japan, 3.The Faculty of Engineering, Information and Systems, University of Tsukuba, Tsukuba, Japan)

^○Shuhei Tadokoro¹, Renon Doine², Takeyoshi Dohi², Kenta Kuwana^1,3 (1.Department of Advanced Machinery Engineering, School of Engineering, Tokyo Denki University, 2.Research Institute for Science and Technology, Center for Research and Collaboration, Tokyo Denki University, 3.Department of Mechanical Engineering Precision Machinery Engineering course, Graduate School of Engineering, Tokyo Denki University)

^○Manabu Harada¹, Yuji Morimoto², Jun Ohya³, Ken Masamune⁴, Yujiro Itazaki¹, Takao Sugihara¹, Hironori Tsujimoto¹, Yoji Kishi¹, Hideki Ueno¹ (1.Department of Surgery, National Defense Medical College, 2.Department of Physiology, National Defense Medical College, 3.Department of Modern Mechanical Engineering, School of Creative Science and Engineering, Waseda University, 4.Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University)

^○Yoshimitsu Takahashi, Takashi Oite (Niigata University of Health and Welfare. Niigata, Japan)