Kuki, Seita, Clifford J. Mallett, Jun Mizushima, and Steven B. Rynne. “Learning Trajectories of High-Performance Teacher-Coaches in Japanese High Schools: A Mixed-Methods Study”. Journal of Coaching and Sports Science 4, no. 2 (April 22, 2025): 22–36. Accessed January 12, 2026. https://www.journal.foundae.com/index.php/jcss/article/view/634.