World Shotokan Karate-Do Federation - Australia Branches

Sensei Howard Mutton, 7th Dan, is the most senior and highest-ranked WSKF instructor in Australia, with over 40 years of Shotokan Karate experience. 

He leads WSKF Perth and teaches at the Maylands dojo, upholding the technical and philosophical standards of WSKF under the guidance of Sensei Hitoshi Kasuya.

Sensei Bryan Dukas, 6th Dan, leads Karate Noosa with over 40 years of experience. 

A former South African national team member, he upholds traditional Shotokan values through WSKF. 

Since 2016, he has built a strong Noosa dojo, fostering discipline, confidence, and international opportunities for students of all ages.

Sensei Grant Rollinson, 6th Dan, is the founder and Principal Instructor of Global Shotokan Karate Perth and WSKF Australia. With over 35 years of experience, he leads six dojos across Perth, emphasizing traditional Shotokan Karate, character development, and lifelong learning. His leadership has cultivated a community-focused martial arts environment. 

Sensei Dion Risborg, 5th Dan, is the founder and Chief Instructor of Jindokai Shotokan Karate-Do in Adelaide, South Australia. 

With over 40 years of experience, he has trained under renowned masters such as Masatoshi Nakayama and Hitoshi Kasuya. A former national competitor, Sensei Dion continues to lead with authenticity and purpose, mentoring students across multiple dojos. 

Sensei Luke Zapasnik, 3rd Dan (SKIF & WSKF), is the Chief Instructor of Shuhari Shotokan Karate Australia in Wodonga, Victoria. With over 33 years of experience, he has trained extensively in Japan, Europe, and Australia under renowned Shotokan masters. As a WSKF-certified examiner and AKF-accredited coach, he fosters disciplined, respectful, and supportive training environments.