*Shigeki Imai¹ (1. Yamanashi Gakuin Junior College)

*Seiya Matsuyo¹, Taku Kamiya² (1. Graduate school of Kansai University, 2. Kansai University)

*Shoko Makino¹ (1. International Budo Univ.)

*Ryohei Sato¹, Yuichiro Kondo², Manabu Numakura¹ (1. Miyagi University of Education, 2. University of Fukui)

*Yoshihito Sato¹, kato Ryo², Adachi Mitsugi³, Takada Yoshiki⁴ (1. Tokyo Gakugei University, 2. Tokyo Gakugei University Graduate School of Education, 3. Musashino University, 4. Teikyo University of Science)

*Takafumi Tomura¹, Yu Furuta¹, Hirotaka Kiduka¹, Takahiro Sato² (1. University of Tsukuba, 2. University of Tsukuba)

*Akinobu Ogura¹ (1. Hokkaido University of Education)

*Shunsuke Takumi¹ (1. Ikueikan univ.)

*Yasunori Tsuboi¹ (1. SHUNAN UNIVERSITY)

*Katsuhiro Hirose¹, Toshihito Kajiyama², Hiroyuki Kajihara³, Yakahito Kurohara⁴ (1. Kyoto Sangyo University, 2. Asahi University, 3. Yamanashi Gakuin University, 4. Kyoto Women's University)

*Koji Murase¹, Akihisa Umezawa² (1. Wakayama university, 2. Yokohama national university )

*Ryosuke Tsuda¹ (1. Kanazawa Medical University)

*Hiraku Morita¹, Koji Takahashi², Sanae Nakajima³, Yamato Sato⁴, Kyoko Kodani⁵, Kazuhiko Kawabata⁶, Takayuki Hata⁷ (1. Osaka University of Health and Sport Sciences, 2. Nagasaki University, 3. Kyoritsu Women's Junior College , 4. Chiba Institute of Technology, 5. Tezukayama Gakuin University, 6. Kwansei Gakuin University, 7. Tokai Gakuen University)

*Koji Yamamoto¹, Takumi Nakasuga², Kohei Shimamoto³, Yoshio Sugiyama⁴ (1. Kansai university of social welfare, 2. Hyogo university of teacher education, 3. Hosei university, 4. Kyushu university)

*Michiko Harigai¹ (1. Niigata University of Health and Welfare)

*Takashi Toriumi¹, Hideki Fujimoto², Yasushi Ishide¹ (1. Keio University, 2. Keio Yochisha Elementary School)

*Yudai Tanaka¹, Ryoji Kasanami², Yuji Yamaguchi¹, Takuji Yamaguchi⁴, Hiroki Matsuo³ (1. Nara University of Education School of Professional Development in Education, 2. Nara University of Education, 3. Morinomiya University of Medical Sciences, 4. Nara Woman University Secondary School)

*Keisuke Iwama¹, Manami Koide^2,3, Yuka Suzuki⁴, Tomohiro Kizuka⁵, Minori Ota⁶ (1. SEIBU LIONS, INC., 2. Center for Learning and Education Support, Ryutsu Keizai University, 3. Graduate School of Comprehensive Human Sciences University of Tsukuba, 4. Hitachi, Ltd. Softball Club, 5. University of Tsukuba, Faculty of Health and Sport Sciences, 6. Juntendo University, Faculty of Health and Sports Science)

*Takuji Yamaguchi¹, Ryoji Kasanami², Yuudai Tanaka², Yuji Yamaguchi³, Hiroki Matsuo⁴ (1. Nara Women’s University Secondary School, 2. nara university of education, 3. Yokohama Shogyo High School, 4. Morinomiya University of Medical Sciences)

*Kenshi Takizawa¹ (1. Tokai Univ Shonan Campus)

*Yuji Ohnishi¹, Tatsuzo Yamamoto¹, Hiroshi Yamada¹ (1. Biwako Seikei Sport College)