He then practiced further austerities alone , until he finally opened his dojo in Torihori district at the age of 34 .
For the next 13 years until Itosu passing at the age of 85 , Chibana remained a devoted pupil .
Chibana then practiced further austerities alone , until Chibana finally opened Chibana 's dojo in Torihori district at the age of 34 .
For the next 13 years until Itosu passing at the age of 85 , Chibana remained a devoted pupil .