3rd-in.co.jp/wiki/%E6%B0%A3%E3%81%AE%E7%A0%94%E7%A9%B6%E4%BC%9A
Encyclopedia article on Ki no Kenkyukai, a foundational aikido organization that promoted Shin Shin Toitsu Aikido in Japan from 1971 until its dissolution in 2014.
Japanese martial artsCulture and societyIn JapaneseMartial artsHistoryKi AikidoAikido