Yoshie is the instructor of the children's classes at the Gladstone club. She started training at Carleton University in September 2001. She has since trained at the YMCA Jiu Jitsu dojo and the Gladstone Jiu Jitsu club.

She became the Assistant Instructor for the children’s classes in June 2005, and became the Instructor in August 2005.

Yoshie holds current St. John Ambulance Standard First Aid Child and Infant and CPR Level "A" certificates.