a practitioner of 陰陽道 (onmyōdō, “esoteric cosmology based on Chinese philosophy and traditional Japanese occult practices”)

(historical) under the 律令 (Ritsuryō) system, a position in the 陰陽寮 (On'yōryō) who specialized in Chinese-influenced astrology, cosmology, divination, and other occult practices

system; institution

the last volume in a two- or three-volume set

official position, post / executive position

important, significant

importance, consequence, significance

(law, historical, rare) a set of codes and laws enacted during between the Asuka and Nara periods, influenced by a similar model in Tang-dynasty China

(law, historical) a set of codes and laws enacted during between the Asuka and Nara periods, influenced by a similar model in Tang-dynasty China

yin-yang