*YOU UEDA¹, Ryota Takaoka¹, Takahara Yuki¹, Morioka Shion¹, Yamamoto Rie¹, Ono Emi¹, Hata Kento¹, Nomura Kenichi¹, Okuda Tadao², Ishigaki Shoichi¹ (1. Department of Fived Prosthodontics and Orofacial Function, Osaka University Graduate School of Dentistry, 2. Kansai Branch)

*Katsushi Tamaki¹, Miho Takahashi², Atsushi Shimada³, Taishin Nakai⁴, Shyuji Watanabe⁵, Motoki Fujiwara⁶, Hiroyuki Wake⁷ (1. kanagawa Dental University, 2. Department of Clinical Psychology, Graduate School of Education, The University of Tokyo, 3. Green Dental Clinic, 4. Dental Nakai Clinic, 5. Totsuka Green Dental Clinic, 6. Kurihama Green Dental Clinic, 7. Midori Pediatric dental Clinic)

*Taichi Kasuga¹, Kouhei Shinmyouzu¹ (1. Tokyo blunch)