Aiki (martial arts principle) Aiki (martial arts principle) Aiki from a Japanese budo term, at its most basic is a principle that allows a conditioned practitioner to negate or redirect an opponent's power. When applied, the aiki practitioner controls the actions of the attacker with minimal effort and with a distinct absence of muscular tension usually associated with physical effort. In Japanese "Aiki" is formed from two kanji: The kanji for "ai" is made of three radicals, "join", "one" and "mouth". Hence, "ai" symbolizes things coming together, merging. Aiki should not be confused with "wa" which refers to harmony. The kanji for "ki" represents
Japanese bondage (in the same way as there are 'Diamond knots' and 'Portuguese Bowline Knots', but 'knotting' does not mean bondage). Instead, Kinbaku is the term for artistic or erotic tying within traditional Japanese rope bondage circles. This view seems to be squarely at odds with the way the word is actually used in books, periodicals, and discussions of rope bondage among Japanese. An even more traditional view is that shibari is a term used for erotic bondage in Japan that is practically interchangeable with the term kinbaku. Itoh Seiu (generally considered one of the fathers of contemporary Japanese rope bondage) used