![Profs. Tom Westfall, Clive Guth, Tony Janovich, and George Arrington attend the 2015 AJJF Convention](https://kodenkan.com/wp-content/uploads/2015/03/150A5115-1024x683.jpg)
Like many DZR dojos, the Kodenkan Dojo attended the 2015 American Judo and Jujitsu Foundation Convention in San Ramon, CA, on March 13-15th. Excellent classes were offered for 3 days, and hundreds of attendees partook in the courses.
At the event, Professor Tony Janovich taught 3 classes: “Jujitsu History and Q&A – Focus on Prof. Sig Kufferath”, “Street Self Defense”, and an instructor’s choice class which focused on effective control techniques using small joint locks.
Professor George Arrington taught two classes: “Okazaki Seishiro – A History in Pictures” and “Morality Lessons from the Esoteric Principles”
![Jujitsu History with Prof. Tony Janovich](https://kodenkan.com/wp-content/uploads/2015/03/150A5125-300x300.jpg)
![Street Self Defense with Prof. Tony Janovich](https://kodenkan.com/wp-content/uploads/2015/03/150A5263-1024x683.jpg)
![Street Jujitsu Class](https://kodenkan.com/wp-content/uploads/2015/03/150A5313-1024x683.jpg)
!["Okazaki Seishiro - A Story in Pictures" Lecture with Prof. George Arrington](https://kodenkan.com/wp-content/uploads/2015/03/150A5326-200x300.jpg)
![Sunday Class with Prof. Tony Janovich](https://kodenkan.com/wp-content/uploads/2015/03/150A5610-200x300.jpg)