ENLACES

International Shorinryu Matsumura Seito Karate-do Federation 

https://ismskf.com/

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New England Okinawan Karate Dojo

http://www.matsumuraorthodox.com/

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Northwest Budokan

https://northwestbudokan.com/

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Okinawa Shorin Ryu Karate Shinkokai

www.shorinryupr.com