*Yusuke Yamada¹, Yoshihisa Kamimoto¹ (1. Sun Medical Co., Ltd.)

*Hiroto Takenaka¹, Keiichi Yoshida², Takashi Sawase¹ (1. Department of Applied Prosthodontics, Graduate School of Biomedical Sciences, Nagasaki University, 2. Clinic of Fixed Prosthodontics, Nagasaki University Hospital)

*Michi Abe¹, Shota Fukazawa¹, Kazuhiro Kon¹, Norimasa Tanabe¹ (1. Department of Prosthodontics and Oral Implantology, School of Dentistry Iwate Medical University)

*Taro Iwasaki¹, Kei Kubochi¹, Hiroki Takata¹, Yusuke Watanabe¹, Ryosuke Fushiki¹, Daisuke Nakayama¹, Futoshi Komine¹ (1. Department of Fixed Prosthodontics, Nihon University School of Dentistry)

*Yoshifumi Abe¹, Toshihiko Azuma¹, Takuya Sato¹ (1. GC Corporation)

*Satoru Watanabe¹, Akikazu Shinya^2,3, Minori Hatta¹, Yoshiki Ishida², Daisuke Miura², Kentaro Nakajima², Harunori Gomi¹ (1. The Nippon Dental University School of Life Dentistry at Tokyo Department of Crowns and Bridges, 2. The Nippon Dental University School of Life Dentistry at Tokyo Department of Dental Materials Science, 3. University of Turku Department of Prosthetic Dentistry and Biomaterials Science, Institute of Dentistry)

*Yoshiki Ishida¹, Satoru Watanabe², Daisuke Miura¹, Akikazu Shinya^1,3 (1. Department of Dental Materials Science, School of Life Dentistry at Tokyo, The Nippon Dental University, 2. 2Department of Crown and Bridge, School of Life Dentistry at Tokyo, The Nippon Dental University, 3. Department of Prosthetic Dentistry and Biomaterials Science, Institute of Dentistry, University of Turku)

*Mitsuha Yamasaki¹, Masaki Sato¹, Kosuke Kashiwagi¹, Yurie Shinozaki¹, Shohei Itoda¹, Yusuke Tsumori¹, Junko Tanaka¹ (1. Department of Fixed Prosthodontics and Occlusion, Osaka Dental University)

*Keiichi Yoshida¹, Takashi Sawase² (1. Clinic of Fixed Prosthodontics, Nagasaki University Hospital, 2. Department of Applied Prosthodontics, Institute of Biomedical Sciences, Nagasaki University)

*Maki Hosoki¹, Tajima Toyoki¹, Mayu Miyagi¹, Yoshizo Matsuka¹ (1. Department of Stomatognathic Function and Occlusal Reconstruction Institute of Biomedical Sciences Tokushima University Graduate School)

*Masashi Iguchi¹, Shoko Miura¹, Shohei Tsukada¹, Takafumi Fujita¹, Masanori Fujisawa¹ (1. Division of Fixed Prosthodontics, Department of Restorative & Biomaterials Sciences, Meikai University School of Dentistry)

*SHOHEI TSUKADA¹, SHOKO MIURA¹, TAKAFUMI FUJITA¹, KONATSU MURAKAMI¹, YOSHIKI IMAMURA¹, KAZUYA ASAMI¹, TAKURO MAEDA¹, SHIHO KOYAMA¹, MASANORI FUJISAWA¹ (1. Division of Fixed Prosthodontics, Depertment of Restorative & Biomaterials Science, Meikai university School of Dentistry)

*Tomofumi Sawada¹, Yutaro Oyamada², Akihiko Hatanaka¹, Hiroaki Sato², Tomoji Sawada³, Shinji Takemoto¹ (1. Department of Biomedical Engineering, Iwate Medical University, 2. Department of Prosthodontics and Oral Implantology, School of Dentistry, Iwate Medical University, 3. Nishi-Kanto Branch)

*Mina Takita¹, Kosuke Nozaki², Wataru Komada¹, Shiho Otake¹, Kenji Fueki¹ (1. Department of Masticatory Function and Health Science, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 2. Advanced Prosthodontics, Oral Health Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University)

*Maria Okumura¹, Yoshihisa Kamimoto¹ (1. SUN MEDICAL CO.,LTD.)

*Yoshinori Nishida¹, Ichizo Morita², Seiichiro Takami², Yoshihiro Yamaguchi¹, Shinya Tkagi¹, Yoshiaki Kato¹, Mitsuru Adachi¹, Eri Daikoku¹, Kyoko Inamoto³, Hisatomo Kondo¹, Shigemitsu Sakuma¹ (1. Department of Fixed Prosthodontics and Oral Implantology, School of Dentistry, Aichi Gakuin University, 2. Japanese Red Cross Toyota College of Nursing, 3. Department of Dental Education, School of Dentistry, Aichi Gakuin University)

*Jun Watanabe^1,2, Yoko Kobayashi¹, Michiko Kurauchi¹, Hiroshi Egusa^1,2 (1. Department of Dental Safety and Management, Tohoku University Hospital, 2. Division of Molecular and Regenerative Prosthodontics, Tohoku University Graduate School of Dentistryku University)

*Yuki Kasai¹, Hiroto Minamisawa¹, Yutaka Shinozaki¹ (1. GC Corporation)

*Keita Kawata¹, Mitsuji Teramae¹ (1. RESERCH & DEVELOPMENT, SHOFU INC.)

*Naoki Yumiyama¹, Yasuhiro Torita¹, Ryuichi Yoshimoto¹ (1. RESERCH & DEVELOPMENT, SHOFU INC.)

*Koki Harada¹, Yasuhiro Torita¹, Ryuichi Yoshimoto¹ (1. RESERCH & DEVELOPMENT, SHOFU INC.)

*KENZO YAMAMOTO¹, DAISUKE HARA¹, KAZUYA SHINNO¹, RYUICHI YOSHIMOTO¹ (1. RESERCH & DEVELOPMENT, SHOFU INC.)

*Keiji Omiya¹, Shuji Kariya¹, Yutaka Shinozaki¹ (1. GC Corporation)

*Mayu Yamamoto¹, Katsunori Torii¹, Keisuke Hori¹, Kazuhiko Suese², Joi Kawano¹, Junko Tanaka¹, Kosuke Kashiwagi¹ (1. Department of Fixed Prosthodontics and Occlusion, Osaka Dental University, 2. Kansai Branch)

*Yuya Komagata¹, Kosuke Akama¹, Yuki Nagamatsu¹, Hiroshi Ikeda¹ (1. Kyushu dental university division of biomaterials)

*Kohei Morimoto¹, Koki Iwamoto¹, Takahiro Kato¹, Masatoshi Yamazoe¹ (1. YAMAKIN CO.,LTD.)

*Ryo Mizuhashi¹, Yuko Watarai², Fumi Mizuhashi² (1. Comprehensive Dental Care, The Nippon Dental University Niigata Hospital, Niigata, Japan, 2. Department of Removable Prosthodontics, The Nippon Dental University School of Life Dentistry at Niigata, Niigata, Japan)

*Erika Inoue¹, Kazuhide Seimiya¹, Katsuhiko Yamaya¹, Takuya Adachi², Norishige Kawanishi², Noriyuki Hoshi², Katsuhiko Kimoto² (1. Division of the Dental practice support Department of Dental Technology, Kanagawa Dental University, 2. Department of Fixed Prosthodontics, Kanagawa Dental University)

*Mizuho Hirano¹, Syuntaro Nomoto¹, Haruno Arai¹, Rika Kawatsu¹, Ayaka Okano¹, Hideshi Sekine¹ (1. Dept. of Fixed Prosthodontics, Tokyo Dental College)

*Miyuki Yokoi¹, Hitoshi Abekura¹, Koji Morita¹, Kazuya Doi¹, Maki Hosoki², Mayu Miyagi², Miho Inoue², Daisuke Ikutame², Shinsuke Nakagawa³, Yoko Kurosaki^3,4, Kumiko Nawachi³, Kentarou Akiyama³, Yoshizo Matsuka², Takuo Kuboki³, Kazuhiro Tsuga¹ (1. Department of Advanced Prosthodontics, Graduate School of Biomedical and Health Sciences, Hiroshima university, 2. Department of stomatgnathic Function and Occlusal Reconstruction Institute of Biomedical Sciences, Clinical Dentistry, Tokushima University Graduate School, 3. Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 4. Center for Innovative Clinical Medicine, Okayama University Hospital)

*Kazuko Kagawa¹, Miyuki Yokoi¹, Hitoshi Abekura¹, Masamichi Kato¹, Fumiko Nishio², Hanako Umehara¹, Chihiro Yoshiga¹, kaien Wakamatsu¹, Koji Morita¹, Kazuya Doi¹, Kazuhiro Tsuga¹ (1. Department of Advanced Prosthodontics, Graduate School of Biomedical and Health Sciences, Hiroshima University, 2. Department of Fixed Prosthodontics, Kagoshima University Graduate School of Medical and Dental Sciences)

*Sadaaki Murahara¹, Asami Uenodan¹, Hiroaki Yanagida¹, Hiroyuki Minami¹ (1. Department of Fixed Prosthodontics, Kagoshima University Graduate School of Medical and Dental Sciences)

*Masamichi Kato¹, Hitoshi Abekura¹, Fumiko Nishio², Koji Morita¹, Hanako Umehara¹, Kazuko Kagawa¹, Kazuhiro Tsuga¹ (1. Department of Advanced Prosthodontics, Graduate School of Biomedical and Health Sciences, Hiroshima University, 2. Department of Fixed Prosthodontics, Kagoshima University Graduate School of Medical and Dental Sciences)

*Shinji Takemoto¹, Chihiro Kaneko², Takuya Kobayashi², Tomofumi Sawada¹ (1. Department of Biomedical Engineering, Iwate Medical University, 2. Department of Prosthodontic Dentistry and Implant, School of Dentistry, )

*Soshi Ikemoto^1,2, Yuya Komagata², Takafumi Watanabe³, Sinji Yoshi⁴, Hiroshi Ikeda², Chihiro Masaki¹, Ryuji Hosokawa¹ (1. Division of Oral Reconstruction and Rehabilitation, 2. Division of Biomaterials, Kyushu Dental University, 3. Divoision of Occlusion and Maxillofacial Reconstruction, Kyushu Dental University, 4. Division of Promoting Learning Design Education, Kyushu Dental University)