https://kuroinukan.com/
Jujitsu, Judo, Danzan Ryu, Wrestling - Kuroinukan & Duluth Judo Club
Promoting the best in complete martial art instruction in Jujitsu and Judo with 8 nationally-registered black belt instructors.
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https://kodenkan.com/danzan-ryu-jujitsu/
Danzan-Ryu Jujitsu - Kodenkan Jujitsu & Restoration Therapy
Apr 24, 2023 - Danzan-Ryu Jujitsu was founded by Prof. Henry Seishiro Okazaki in Hawaii around 1922. He emigrated to Hawaii in 1906. In 1909 he was diagnosed by a doctor to...
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