Aiki (martial arts principle) and its practice is often kept within a particular individual or two from a family/school lineage. Culturally, and due to certain necessities of the time period, the aiki knowledge was usually a very well guarded secret and rarely disclosed. The oldest book to have historically discuss aiki was the 1899 Budo Hiketsu-Aiki no Jutsu. On the subject of aiki it was written: The Textbook of Jujutsu (Jujutsu Kyoju-sho Ryu no Maki) from 1913 wrote: 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
Japanese Communist Party Japanese Communist Party The Japanese Communist Party (JCP, , "Nihon Kyōsan-tō") is a political party in Japan and is one of the largest non-governing communist parties in the world. The JCP advocates the establishment of a society based on socialism, democracy, peace and opposition to militarism. It proposes to achieve its objectives by working within a democratic framework in order to achieve its goals while struggling against what it describes as "imperialism and its subordinate ally, monopoly capital". The party does not advocate violent revolution, instead it proposes a "democratic revolution" to achieve "democratic change in politics and the economy"