Onmyoji" redirects here. For other uses, see Onmyoji (disambiguation).
Abe no Seimei, a famous onmyōji
Abe no Seimei, a famous onmyōji
Onmyōdō (陰陽道, Onmyōdō? "On'yōdō") is a traditional Japanese esoteric cosmology, a mixture of natural science and occultism. It is based on the Chinese philosophies of Wu Xing and Yin and yang, introduced into Japan at the turn of the 6th century, and accepted as a practical system of divination. These practices were influenced further by Taoism, Buddhism and Shintoism, and evolved into present-day onmyōdō approximately in the late 7th century.
Until the middle of 19th century, when onmyōdō was prohibited as superstition, it was under control of the imperial government, and later its courtiers, the Tsuchimikado family. The restrictions have been lifted, and as of 2006 anyone may study onmyōdō. Professional practitioners of this art were called onmyōji (陰陽師, onmyōji?).
Development
In the 5th and 6th centuries, when the principles of yin-yang and the Five Elements were transmitted to Japan by way of the Korean Peninsula from China along with Buddhism and Confucianism. Yin-yang and the Five Elements, as well as the divisions of learning to which it was linked - astronomy, calendar-making, the reckoning of time, and divination, studies based on observation of nature - were amalgamated into fortune-telling. This process of judging auspicious or harmful signs present in the natural world was accepted into Japanese society as a technique for predicting good or bad fortune in the human world. Such techniques were known mostly by Buddhist monks come over from mainland Asia who were knowledgeable in reading and writing Chinese. Over time, demand from members of the imperial court who believed that onmyōdō-divination would be helpful in decision-making made it necessary for the laity to perform the art, and onmyōji began to appear around the middle of the 7th century.
With the implementation of the ritsuryo system law codes in the 7th and 8th centuries, yin-yang techniques were put under the jurisdiction of the Bureau of Onmyō (陰陽寮, Onmyō-ryō?) in the Nakatsukasa Department (中務省, Nakatsukasa-shō?) of the Imperial bureaucracy. The Bureau of Onmyō was responsible for overseeing the divinations of Onmyōdō, astrological observations, and the creation of calendars. Also, by law the Buddhist clergy was forbidden to practice astrology and fortune-telling; hence, government-controlled onmyōji came to monopolize the practice.
From the Heian period onward, as the ritsuryo system relaxed and the Fujiwara family rose to power, the society of the Imperial court took on a more formal shape, and adherence to rituals to placate the souls of the dead (御霊信仰, Goryō Shinkō?) to combat the creation of vengeful ghosts (怨霊, onryō?) burgeoned. Because onmyōji displayed methods that could avert disasters with their skills of divination and magic, the superstition afforded onmyōji influence over the personal lives of the Emperor and the nobility of the court. Consequently, popular awareness of onmyōdō gradually spread from court society to Japanese society as a whole, strengthening its development into a characteristically Japanese art.
Onmyōdō merged with other beliefs and occultism, and evolved from Chinese-imported thoughts to a syncretism found only in Japan. Japanese onmyōdō took in elements from Taoism (道教, Taoism?), which was transmitted to Japan at the same as onmyōdō, including magical elements such as katatagae, monoimi, henbai, and ceremonies to Taoistic gods such as the Taizan Fukunsai. Elements of feng shui and the medical art of jukondō were incorporated as well, and as onmyōdō and Japanese Shinto mutually influenced each other, onmyōdō grew more distinctive. From the end of the 8th century onward, it was influenced by the magical elements of esoteric Buddhism and the Indian-derived astrology (Sukuyōdō) that were transmitted with it.
During the Heian period the nobility organized their lives around practices recommended by onmyōji. The practice of "lucky and unlucky directions" provides an example. Depending on the season, time of day, and other circumstances, a particular direction might be bad luck for an individual. If one's house was located in that direction, such an individual was advised not to go back directly to his house but had to "change direction" (katatagae), by going in a different direction and lodging there. Such a person would not dare to go in the forbidden direction, but stayed where they were, even if that resulted in absence from the court, or passing up invitations from influential people.
In the 10th century Kamo no Tadayuki and his son Kamo no Yasunori made great advancements in onmyōdō, astronomy and calendar science, and from among their students emerged Abe no Seimei, who displayed superior skills in the divining arts of onmyōdō, by which he gained an uncommon amount of trust from the court society. Tadayuki and Yasunori passed on their skills in astronomy to Seimei while their advances in calendar-making went to Yasunori's son. From the end of the Heian period into the Middle Ages, astronomy and calendar science were completely subsumed into onmyōdō, and the Abe and Kamo families came to dominate the art.
Subject: About Onmyoji 
Fri Jun 27, 2008 12:30 pm
