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連絡 · Contact
Dōshu Gust Bertels
For enquiries about Ōkukō Ryū Aikijitsu, dōjō affiliation, seminars and the yearly Tai Kai.
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Dōshu Gust Bertels
For enquiries about Ōkukō Ryū Aikijitsu, dōjō affiliation, seminars and the yearly Tai Kai.
