Koto Sound Dictionary

Hirajoshi

Hirajoshi, or hira-choshi (choshi = tuning and hira = even, level, tranquil, standard or regular) is the original solo koto tuning which was developed by Yatsuhashi Kengyoo in the seventeenth century and was adapted from Shamisen music. In the D-mode, hirajoshi consists of the pentatonic scale: D, E-flat, G, A, B-flat.

Here are the pitches to which the strings of the koto are tuned in hirajoshi when the tonic of the scale is D:

    string:   1 2 3 4 5 6 7 8 9 10 11 12 13
    Hira-choshi   D4 G3 A3 Bb3 D4 Eb4 G4 A4 Bb4 D5 Eb5 G5 A5

Sound Examples
Sakura
            MP3 (973 KB)
            WAV (5360 KB)
  Performed by Craig Sapp on an itame kurikou with hira-choshi.