Оомото діні: Жапониядағы жаңа дін тарихы

Religion founded in 1892 by Deguchi Nao in Japan

Oomoto (大本), also known as Oomoto kyo (大本教), is a religion founded in 1892 by Deguchi Nao (1836–1918), often categorised as a new Japanese religion originated from Shinto. The spiritual leaders of the movement have always been women within the Deguchi family; however, Deguchi Onisaburō (1871–1948) has been considered an important figure in Omoto as a seishi (spiritual teacher). Since 2001, the movement has been guided by its fifth leader, Kurenai Deguchi.

Deguchi Nao, a housewife from the tiny town of Ayabe, Kyoto Prefecture, declared that she had a "spirit dream" at the Japanese New Year in 1892, becoming possessed (kamigakari) by Ushitora no Konjin and starting to transmit his words. According to the official Oomoto biography of Deguchi, she came from a family which had long been in poverty, and had pawned nearly all of her possessions to feed her children and invalid husband. Deguchi was certainly not an otherwise famous figure, and independent accounts of her do not exist. After 1895, and with a growing number of followers, she became a teacher of the Konkōkyō religion. In 1898 she met Ueda Kisaburō who had previous studies in kamigakari (spirit possession), and in 1899 they established the Kinmeikai, which became the Kinmei Reigakkai later in the same year. In 1900 Kisaburō married Nao's fifth daughter Sumi and adopted the name Deguchi Onisaburō. Omoto was thus established based on Nao's automatic writings (Ofudesaki) and Onisaburō's spiritual techniques. Since 1908 the group has taken diverse names — Dai Nihon Shūseikai, Taihonkyō (1913) and Kōdō Ōmoto (1916). Later the movement changed from Kōdō Ōmoto ("great origin of the imperial way") to just Ōmoto ("great origin") and formed the Shōwa Seinenkai in 1929 and the Shōwa Shinseikai in 1934. Asano Wasaburō, a teacher at Naval War College (Japan) (Naval War College), attracted various intellectuals and high ranking military officials to the movement in 1916. By 1920 the group had their own newspaper, the Taishō nichinichi shinbun, and started to expand overseas. A great amount of its popularity derived from a method of inducing spirit possession called chinkon kishin, which was most widely practiced from 1919 to 1921. Following a police crackdown, Onisaburō banned chinkon kishin in 1923. Alarmed by the popularity of Ōmoto, the Imperial Japanese Government, which promoted kokutai and the Imperial Way, condemned the sect for worshipping Ookunitokotachi above Amaterasu, the Sun Goddess from whom the Emperor of Japan claimed descent. This led to two major incidents when Ōmoto was persecuted under the lèse majesté law, the 新聞紙法 and the Public Security Preservation Law of 1925. In 1921, the first Ōmoto Incident (Ōmoto jiken) resulted in the Ōmoto headquarters being destroyed, as well as Onisaburo and two adherents being jailed. In 1924, retired naval captain Yutaro Yano and his associates within the Black Dragon Society invited Onisaburo on a journey to Mongolia. Onisaburo led a group of Ōmoto disciples, including Aikido founder Morihei Ueshiba. They were captured by the forces of Chinese warlord Zhang Zuolin, but were released upon realizing they were Japanese nationals. After he returned to Japan, he organized religious allies like Jinruiaizenkai to promote a universal brotherhood and world peace. Foreign religions from Korea, China, Russia, Germany and Bulgaria, including the Red Swastika Society, joined this movement. This was followed in 1935 by the second Ōmoto Incident, which again left its headquarters in ruins and its leaders in jail; Ōmoto was effectively outlawed until the end of World War II. With the second Ōmoto Incident, Oomoto became the first religious organization who was prosecuted under the Public Security Preservation Law of 1925. After the war, the organization reappeared as Aizen'en, a movement dedicated to achieve world peace, and with that purpose it was registered in 1946 under the Religious Corporations Ordinance. In 1949 Ōmoto joined the World Federalist Movement and the world peace campaign. In 1952 the group returned to its older name, becoming the religious corporation Ōmoto under the Religious Corporations Law. At present time, the movement has its headquarters at Kyoto Prefecture and has a nominal membership of approximately 170,000. There is a temple for religious services in Ayabe, and a mission in a large park on the former site of Kameoka Castle that includes offices, schools, a publishing house, and shrines in Kameoka.

Since the time of Onisaburo Deguchi, the constructed language Esperanto has played a major role in the Oomoto religion. Starting in 1924, the religion has published books and magazines in Esperanto and this continues today. It is said that they introduced Esperanto when they had contact with the Baháʼí Faith in 1921. Oomoto and their adherents promote the Japanese arts and culture like Noh theater and the tea ceremony. Oomoto is engaged in peace campaigns, aid work, and other similar activities. From 1925 until 1933 Oomoto maintained a mission in Paris. From there, missionaries travelled throughout Europe, spreading the word that Onisaburo Deguchi was a Messiah or Maitreya, who would unify the world.