*Akira MIYAMOTO¹, Zhongli WANG², Tosiki NAGABUTI³, Takaaki KUBO⁴, Zhen LIU⁵, Gen MURAKAMI⁶ (1. Nishikyushu University Faculty of Rehabilitation, 2. Department of Rehabilitation Medicine,The Second Affiliated Hospital of Jiaxing University, 3. Higashi Fukuoka Wanikai Hospital Rehabilitation Department, 4. Division of Physical Therapy, Department of Rehabilitation, Faculty of Health Science, Kumamoto Health Science University, 5. Department of Physical Therapy, School of Health Sciences at Fukuoka, International University of Health and Welfare, 6. Department of Anatomy, Tokyo Dental University, Cupid Clinic, Iwamizawa)

*Isamu Shibamoto^1,3, Tamaki Onishi^2,3, Takeyoshi Kawabata^2,3 (1. Seirei Chrisotpher University, 2. Osaka Health Science University, 3. Food and Communication Laboratory)

*Kazuya Maekawa¹, Haruka Sakai¹, Yuto Ochiai¹, Jin Magara¹, Ryuuichi Inoue², Kana Umetani², Takanori Tsujimura¹, Makoto Inoue¹ (1. Division of Dysphagia Rehabilitation,Niigata University Graduate School of Medical and Dental Sciences, 2. Toyo Institute of Food Technology,Food Processing Group)

*Akiho Tao¹, Mineaki Oinuma¹, Ryu Kato², Takuma Okumura ⁴, Koji Hara³ (1. Mechanical Engineering Program, Graduate school of Engineering Science, Yokohama National University, 2. Division of Systems Research, Faculty of Engineering, Yokohama National University, 3. Kinugasa Akari Visiting Dental Clinic, 4. Gerodontology, Department of Oral Health Science, Faculty of Dental Medicine, Hokkaido University)

*Amika Sugita¹, Koichiro Matsuo¹, Rena Hidaka¹, Johanna Anderson³, Mats Stading^3,4, Kenji Suzuki² (1. Department of Oral Health Sciences for Community Welfare, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 2. Faculty of Engineering, Information and Systems, University of Tsukuba, 3. RISE Research Institutes of Sweden, 4. Chalmers University of Technology)

*Hitoshi Mukohyama¹, Chisato Ohtsubo², Midori Sakurai², Kohei Ohmura³, Mizuki Inagaki³, Manami Sato³ (1. Oral Surgery Dept, Yokohama City Minato Red Cross Hospital, 2. Nursing Dept, Yokohama City Minato Red Cross Hospital, 3. Second Development Research Dept, Nippon Zettoc Co., Ltd.)

*Shiori Watanabe¹, Miku Kuwahara², Junji Tomura¹, Yasunori Sumi³ (1. NIPPON SHIKA YAKUHIN Co., Ltd. Product Development Section Research and Product Development Department, 2. NIPPON SHIKA YAKUHIN Co., Ltd. Research Laboratory, 3. NIPPON SHIKA YAKUHIN Co., Ltd. advisor)

*Misaki Maehara^1,2, Kana Shimozono^1,2, Karin Ideue^1,2, Naoko Shintomo^1,2, Takako Shimotahira^1,2, Tomohumi Hamada¹ (1. Oral & Maxillofacial Surgery, Sagara Hospital, Hakuaikai Social Medical Corporation, 2. Dental Hygiene Section, Sagara Hospital, Hakuaikai Social Medical Corporation)

*Hatsuho Seki¹ (1. Kitasato Institute hospital)

*Kazuki Hashimoto¹, Yuuya Nagahata¹, Yu Kato², Mitsuru Higashimori² (1. J-OIL Mills,INC., 2. Osaka University)

*Aya Shinohara¹, Kaori Iida², Otoha Kobayashi¹, Kento Hamaguchi², Naomi Kurata², Yoshiaki Fujita², Akihiro Nakamura², Tsutomu Harada² (1. Pharm. Sci., Showa Univ., 2. Grad. Sch. Pharm. Sci., Showa Univ.)