Look up azusa yumi in Wiktionary, the free dictionary.
An azusa yumi (梓弓) is a sacred bow (yumi) used in certain Shintorituals in Japan, as well as a Japanesemusical bow, made from the wood of the Japanese azusa (梓) or Japanese cherry birch tree (Betula grossa).[1] Playing an azusa yumi forms part of some Shinto rituals; in Japan, it is believed that merely the twanging of the bowstring will frighten ghosts and evil spirits away from a house. In Japanese poetry, the word azusa yumi functions as a makurakotoba ("pillow word", a kind of epithet).[2]
The story is told in Japanese mythology that a golden bird perched on the bow of Emperor Jimmu, the great-grandson of the sun goddess Amaterasu, and the first human ruler of Japan. This was seen as an extremely good omen; Jimmu's bow developed the power to dispel evil by the mere plucking of its string. His bow was made of azusa wood.
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