Suganuma-shihan’s demonstrations

• on the Osaka Shomonkai 20th anniversary: http://www.youtube.com/watch?v=4HfVPDlcsXQ
• 20年前: http://www.youtube.com/watch?v=P22BO8Z1ozg
• 47th All Japan Aikido: http://www.youtube.com/watch?v=xtwY3uAMixI