Cables and AC adapter should be 100V for Japan. It produces a very strong and resonant sound.
Kinko Ryu Shakuhachi 1 Shaku 9 Sun Bamboo Time Tested Shakuhachi Ready
Shakuhachi 1 Shaku 7 Sun Japanese Traditional Musical Instrument
Shakuhachi 1 Shaku 8 Sun Japanese Traditional Instrument
Shakuhachi 1 Shaku 5 Sun Kocho Japanese Traditional Musical Instrument with Case
Shakuhachi 1 Shaku 8 Sun Japanese Traditional Musical Instrument Bamboo
Shakuhachi 1 Shaku 6 Sun Japanese Traditional Musical Instrument