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• Japanese (19)

• Secrets of Aikido, Volume 1 - New Jersey Ki society training manual. Includes general Aikido information, dojo rules, testing criteria, cross-referenced technique guide, and glossary of Japanese terms.
• Secrets of Aikido, Volume 2 - New Jersey Ki society training manual, volune 2. Includes warm-up exercises, precepts for spiritual training, and ki sayings.