Seiwakan expects a lot of its Yudansha, or those who have attained a Dan grade. All can be expected to set an example and potentially be called upon to provide instruction. Dan grades 1-5 do wear black belts, but grades 6-8 wear alternating red/white belts, and grades 9-10 wear solid red belts.
| O Sensei Shichidan (7th Dan) |
 John Snyder Godan (5th Dan) |
 Blane Bellerud Godan (5th Dan) |
 Michael Daglen Yondan (4th Dan) |
 Bevin Daglen Sandan (3rd Dan) |
 Angela Batchelor Nidan (2nd Dan) |
 Will Moye Sandan (3rd Dan) |
Cathy Cummins Nidan (2nd Dan) |
 Robbie Freund Nidan (2nd Dan) |
 Martin Skoviera Nidan (2nd Dan) |
Ryan Lee Shodan (1st Dan) |
L. Brockett Luedtke Shodan (1st Dan) |
 Matt Healy Shodan (1st Dan) |
 Ben Frech Shodan (1st Dan) |
Jason Deignan Shodan (1st Dan) |
 Rupert Smith Shotokan Karate – 5th Dan Kyokushin Karate – 3rd Dan Judo – Shodan (1st Dan) |