*Yuki Tanaka¹ (1. Kasukabe Central General Hospital)

*MAI FUJIBAYASHI¹, TAKAYUKI SUGIMOTO² (1. JR tokyo general hospital nursing department, 2. JR tokyo general hospital Department of Rehabilitation)

*Kimi Muranaka¹ (1. Eijinkai Medical Corporation Eijinkai Hospital)

*Morihiko Osiro¹, Toyoko Higa¹, Yuuko Hanashiro¹ (1. Heartlife hospital)

*Mai Shibasaki¹, Akiko Izawa¹ (1. Kimitsu Chuo Hospital)

*Narumi Yamaguchi¹, Kimura Miyuki¹, Ikuko Yamaguchi² (1. Shonan daiichi hospital, 2. University of Tokyo Health Sciences )

*Yuu Matsuzawa¹, Masanori Konishi², Ayano Hori¹ (1. syakaiiryouhoujinn ijinnkai nakamurakinennminamibyouinn, 2. syakaiiryouhoujin ijinkai nakamurakinenbyouin)

*Keiko Deura^1,5, Kohei Yamaguchi², Rieko Moritoyo², Nobue Onoue^1,3, Harumi Yamaguchi⁴, Haruka Tohara², Kazumasa Komiyama⁵ (1. Deura Dental Office, 2. Department of Dysphagia Rehabilitation,Division of Gerontology and Gerodontology,Graduate School of Medical and Dental Sciences,Tokyo Medical and Dental University, 3. Oral Nutrition Support Team Rainbow, 4. NPO Corporation Pocket Station, 5. Saitama Dental Association)

*akiko nako¹, emi suzuki¹ (1. Heart care Shounan ashina)

*Mamiko Kimura^1,2, Keigo Iwata¹, Hara Kouji^2,3, junko tone³, Kouichirou Nishiyama^2,4 (1. kinugasa Hospital, 2. Yokohama Swallowing Study Group, 3. Kinugasa Akari Visiting Dental Clinic, 4. Nishiyama Otorhinolaryngology hospital)

*Haruka Utsunomiya¹, Masahiro Ikeno², Saori Ogawa¹, Maho Nishimura¹, Isami Kumakura³ (1. Japanese Red Cross Okayama Hospital, 2. Department of Speech-Language Pathology and Audiology,Faculty of Rehabilitation,Kawasaki University of Medical Welfare, 3. Senri Rehabilitation Hospital)

*Osamu Kawakami^1,2, Hiroyuki Nakano^1,3, Morimasa Kitamura^1,2 (1. Kanazawa medical University Swallowing Support Center, 2. Kanazawa medical University Head and Neck Surgery, 3. Kanazawa medical University Oral and Maxillofacial Surgery)