*Tatsuhiro Suzuki1, Naoki Asanuma2, Yuko Watarai1,2, Momoka Kawana1, Kotono Nagata1, Fumi Mizuhashi1,2
(1. Functional Occlusal Treatment, The Nippon Dental University Graduate School of Life Dnetistry at Niigata, 2. Department of Removable Prosthodontics, The Nippon Dental University School of Life Dentistry at Niigata)