*Yuki Nagasawa¹, Shohei Hasegawa¹, Aritoshi Uchida¹, Kanako Yoshimi¹, Kohei Yamaguchi¹, Kazuharu Nakagawa¹, Haruka Yohara¹ (1. Tokyo Medical and Dental University)

*Chiaki Shinzato¹, Yoko Inamoto², Keiko Onogi², Seiko Shibata³, Tatsuaki Naganawa⁴, Hidekata Yasuoka⁴, Yohei Otaka³, Eiichi Saito³ (1. Department of Rehabilitation Fujita Health University Hospital, 2. Faculty of Rehabilitation, School of Health Sciences, Fujita Health University, 3. Department of Rehabilitation Medicine School of Medicine, Fujita Health University, 4. Division of Rheumatology, Department of Internal Medicine, Fujita Health University School )

*Ai Tani¹, Mariko Fujii³, Yuri Katsuta¹, Kentarou Fujihira¹, Kayoko Otsuka² (1. Social Medical Corporation Wakakoukai Wakakusatatsuma Rehabilitation Hospital, 2. Kansai University of Welfare Sciences Journal of the National Institute of Public Health, 3. Geriatric Health Services Facility Tatsumanosato)

*Ayaka Kakeda¹, Yoshito Oyama¹, Tsuyoshi Takino¹ (1. Public Mitsugi General Hospital Elderly Care Health Facility Mitsugi Garden)

*Kazue Echigo¹, Youko Sekido¹ (1. department of nutrition okabe hospital)

*Youko Sekido¹, Kazue Echigo¹ (1. department of nutrition,okabe hospital)

*Kiyomi Yoshioka¹ (1. Meisei University)

*Eiji Shumeno^1,2, Jitsuro Yano³, Shinya Fukunaga³, Yoichiro Aoyagi⁴ (1. Department of Rehabilitation, Akashi Rehabilitation Hospital., 2. Master Program in Sensory Science, Graduate School of Health Science and Technology, Kawasaki University of Medical Welfare., 3. Department of Speech-Language Pathology and Audiology, Faculty of Rehabilitation, Kawasaki University of Medical Welfare., 4. Department of Rehabilitation Medicine Graduate School of Medicine Nippon Medical School.)

*SEIJI EBIHARA^1,2,3,4, Hiroki Nakashima^1,6, Ikuo Hayashi^1,5, Hirioshi Ikeda^1,7 (1. General Incorporated Association Accessible Design Tableware, 2. itadakimasu.info, 3. SANSHIN KAKO Co., Ltd., 4. Junior College of Kagawa Nutrition University, 5. Asahi-kako Co., Ltd., 6. KYUCERA Co., Ltd., 7. Japan Metal Houseware Industry Association)

*Ui Matsumoto¹, Itaru Takehara², Izumi Kato¹ (1. Izumi Rehabilitation Hospital, 2. Tokyo Metropolitan Rehabilitation Hospital)