J3OlivierRyu
J3OlivierRyu
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Frequently Asked Questions

Please reach me at J3OlivierRyu@gmail.com if you have more questions.

The content of the class will depend on the booking you make. Each class will include hands-on practice and learning how to react in different dangerous scenarios. The bookings are based on group size, location, and length, and contents of the class can then be adjusted based on the attendees and what they are looking to learn.


We offer classes for adults and children as young as 5 years old. We also have specialized classes for women and seniors. When you reach out about a booking, we can adjust the content and speed of the class, along with which scenarios/hypothetical situations to practice and best understand.


For most classes, you will need to bring comfortable workout clothes. As we practice on a Dojo mat, shoes are not typically required. Some classes may require additional equipment, which J3OlivierRyu will provide.


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J3OlivierRyu

310 Woodland Street, Holliston, MA 01746

Copyright © 2026 J3OlivierRyu - All Rights Reserved.

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