Along with David Drawdy, the Kenkonkai has a number of assistant instructors, as well as some branch instructors at locations outside of the DC area:

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Arlignton, VA:

* Joshua Badgley (7-dan, Renshi)

* Angel Lebron (5-dan)

* Nicholas Paperno (5-dan)

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Winchester, VA

* Mathew Garten (4-dan)
 

FL:

* Carl Jenkins (7-dan, Renshi)

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MD (http://www.mdkenkonkai.com/):

* Patrick Bannister (5-dan, Renshi)

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MI:

* John Vincent (5-dan, Renshi)

* Brian Paz (4-dan)

* Jeff Toms (4-dan)

* Andy Delikta (4-dan)

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Bangkok, Thailand (https://www.facebook.com/Shinkonkai):

* Nick Klai (2-dan - Dojo-cho)

The Shinkonkai was founded by Joshua Badgley and is jointly affiliated with the Kenwakai in Handa through Mat Rous (6-dan, Renshi) of Australia