Professor, Saitama Medical University, 2020. Associate professor, Saitama Medical University,2014. Assistant professor, Saitama Medical University, 2009. Ph.D. Physical therapy, Tokyo Metropolitan University, Tokyo, Japan, 2011. Dissertation: Effects of position and force of calf compression with graded ankle plantar flexion on central aponeurosis displacement. Master of Science (Physical Therapy), Tokyo Metropolitan University, Tokyo, Japan, 2007. Bachelor of Literature, Aoyama Gakuin University, Tokyo, Japan, 2000. Associate Degree (Physical Therapy) Saitama Medical University College 1994.(Licensed Physical Therapist in Japan)