りゅうきゅうおんかい 琉球音階 LinksSentence search for 琉球音階Sentence search for りゅうきゅうおんかいKanji details for 琉, 球, 音 and 階Edit in JMdict Noun1. Okinawan scale (hemitonic pentatonic scale: do, mi, fa, so, ti)See also 五音音階 Discussions Log in to talk about this word.