September 25-27, 2026

Multnomah Aikikai Seminar

Explore Centerline and the Plane of Connection

Join Multnomah Aikikai instructors and guest instructor Neilufar Naini Sensei for a weekend of intensive training on the theme of the centerline and the plane of connection.

Instructors include Rachel Tonkovich Sensei (3rd Dan Fukushidoin), Adam Westphal Sensei, Jon Paul Oliva Sensei (4th Dan Fukushidoin), Chief Instructor Suzane Van Amburgh Sensei (6th Dan Shidoin) and special guest instructor Neilufar Naini Sensei (6th Dan Shidoin)

Seminar Schedule:

Friday September 25

- 6:30-8pm: Iaido •  Westphal Sensei & Van Amburgh Sensei 

- After class: Sword fittings show and tell with food and beverage in the dojo


Saturday September 26

- 10am-12pm: Aikido •  Oliva Sensei & Tonkovich Sensei

- 2-4:15pm: Aikido •  Van Amburgh Sensei & Naini Sensei

- 4:30pm: Testing

- 7pm: Potluck at Rob Darmour's house


Sunday September 27

- 10am-12: Aikido •  Van Amburgh Sensei & Naini Sensei


Questions about registration?

Contact Chris at [email protected]

Segment Registration

Social Gatherings

Location Information

  • Multnomah Aikikai
  • Aikido Multnomah Aikikai, 6415 S Macadam Ave, Portland, OR, 97239

Photo & Video Consent:

Please read the photo consent statement below. If you are uncomfortable agreeing, please uncheck the box on this form and also email us prior to your attendance so that me may contact the the videographer to explore how we can accommodate your request.: [email protected]


I authorize Multnomah Aikikai to record my likeness on video, photographic, digital, electronic or any other medium (hereafter the “Recordings”). I further authorize Multnomah Aikikai to use or distribute to any person, including the general public, and in any medium (including webpages, videos, social media postings, etc.) these recordings for the purpose of publicizing and promoting the dojo, or any other educational purpose the dojo deems appropriate. I release Multnomah Aikikai and those acting pursuant to its authority from liability for any violation of any personal or proprietary right I may have in connection with such use. I waive any right to inspect and/or approve the finished product, or the use to which it may be applied. I recognize that release of these Recordings may be made to the public, and used by other entities over which the dojo has no control; and for which the dojo bears no responsibility. I understand that all such Recordings, in whatever medium, shall remain the property of Multnomah Aikikai. I have read and fully understand the terms of this release.

If you do not wish to be photographed or recorded, please email us prior to your attendance so that me may contact the the videographer to explore whether we can accommodate your request.

Health Statement

We want to prioritize the health and safety of everyone attending the seminar. If you're not feeling well or experiencing any symptoms, we kindly ask that you stay home to rest and recover. Your well-being is important, and by staying home, you're helping protect the health of others as well. We look forward to having you join us for this seminar!

Take care and stay safe!


Cancelation Policy:

If you should need to cancel your registration (before September 14), we can offer a full refund minus a $10 processing fee.


Personal Information



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