The koto is a Japanese plucked half-tube zither instrument, and the national instrument of Japan. It is derived from the Chinese zheng and se, and similar to the Mongolian yatga, the Korean gayageum and ajaeng, the Vietnamese đàn tranh, the Sundanese kacapi and the Kazakh jetigen. Koto are roughly 180 centimetres (71 in) in length, and made from Paulownia wood. The most common type uses 13 strings strung over movable bridges used for tuning, different pieces possibly requiring different tuning. Seventeen-string koto are also common, and act as bass in ensembles. Koto strings are generally plucked using three fingerpicks, worn on the first three fingers of the right hand.
Koto (instrument)
An 1878 depiction by Settei Hasegawa of a woman playing the koto
Detail of koto
Ji (bridge)
The guqin is a plucked seven-string Chinese musical instrument. It has been played since ancient times, and has traditionally been favoured by scholars and literati as an instrument of great subtlety and refinement, as highlighted by the quote "a gentleman does not part with his qin or se without good reason," as well as being associated with the ancient Chinese philosopher Confucius. It is sometimes referred to by the Chinese as "the father of Chinese music" or "the instrument of the sages". The guqin is not to be confused with the guzheng, another Chinese long stringed instrument also without frets, but with moveable bridges under each string.
Guqin
A girl playing a guqin, Eastern Han dynasty, collection of the Musée des Arts Asiatiques de Toulon, France
The painting "Ting Qin Tu" (Listening to the Qin), by the Song emperor Huizong (1082–1135)
〈勾〉 Gou