Chordophone instruments (String Instruments):
Koto: a 13-string zither played using the thumb and first two fingers of the right hand
Biwa: a short neck lute used to accompany puppet play in gagaku
Shamisen: a long slender three-string plucked lute covered with animal skin
Wagon: a six-string koto of trapezoidal shape
Aerophone instruments (Wind or blown instruments):
Ryuteki: used in Kangen ensemble, a seven-holed transverse bamboo flute
Shakuhachi: a bamboo flute with four finger holes
Sho: a mouthpiece organ similar to Chinese Sheng
Hichiriki: another instrument used in Kangen, a seven-holed double-reed instrument made of bamboo
Membranophone instruments:
Shimedaiko: a small Japanese drum played with a stick named "bachi"
Taiko: also used in Kangen
Kakko: an instrument used in gagaku made up of deer skin
Idiophone instruments:
Shoko: a small gong used in Kangen ensemble