WELCOME to the website of South Australian Isshinryu Karate. Isshinryu Karate is a traditional martial art from Okinawa,Japan which teaches self-defence,self-discipline,traditional kata and bunkai,body conditioning,sparring,traditional weaponry and makiwara training. Isshinryu karate is also known world wide with dojos in all major countries. OIRKSA is a certified branch dojo of the OIKA(Okinawa Isshinryu Karate Australia).