1. Institute of Health and Sport Sciences, Physical Education Pedagogy, University of Tsukuba, Tsukuba, Japan
2. Institute of Health and Sport Sciences, Health Education Pedagogy, University of Tsukuba, Tsukuba, Japan
3. English Department, Kent State University, Kent, OH, USA
4. Doctoral Program in Physical Education, Health, and Sport Sciences, University of Tsukuba, Tsukuba, Japan
5. Joint Master’s Program in International Development and Peace through Sport, University of Tsukuba, Tsukuba, Japan
6. Graduate School of Humanities and Social Sciences, Hiroshima University, Higashi Hiroshima, Japan
7. Institute of Health and Sport Sciences, Coaching Education, University of Tsukuba, Tsukuba, Japan