Head Instructors
Our senior instructors bring decades of experience and championship expertise to guide your martial arts journey.
Yasunari Yahiro
Chief Instructor - 4th Dan
With over 24 years of martial arts experience, Sensei Yasu Yahiro is the WKO Shinkyokushinkai NSW Branch Chief and National Head Coach. Trained under Sensei Frank Russo, he has led Australian teams to success worldwide and is dedicated to developing the nation’s first world champion.
Riina Yahiro
Chief Instructor - 1st Dan
With years of international experience, Sensei Riina Yahiro trained under WKO President Kenji Midori and champions Kenta Mori and Kumiko Sunakawa. A former All Japan Kata Champion and Youth Team member, she brings expert guidance to help students of all ages reach their full potential.