Horagai

Also see Conch (instrument)

Horagai (法螺貝) (or jinkai (陣貝) ) are large conch shells that have been used as trumpets in Japan for many centuries. The instrument, which has served a number of purposes throughout Japanese history, has been given a number of Japanese names depending on its function. Special schools still teach students to play the traditional music associated with the conch.

Instrument

Unlike most shell trumpets from other parts of the world which produce only one pitch, the Japanese hora or horagai can produce three or five different notes. The different pitches are achieved using a bronze or wooden mouthpiece attached to the apex of the shell's spire. At freezing temperatures (often encountered in the mountainous regions of Japan) the lips may freeze to the metal surface, so wooden or bamboo mouthpieces are used.

Historical usage

Religion

The conch is used by Buddhist monks for religious purposes. Its use goes back at least 1,000 years, and it is still used today for some rituals, such as the omizutori (water drawing) portion of the Shuni-e rites at the Tōdai-ji in Nara. Each Shugendo school has his own conch shell melodies.