Japanese region-locked software and consoles will not work outside Japan. Most products are Japanese products and the manuals are in Japanese. Most Japanese electronics operate on AC 100V (50/60Hz).
Sustain Damper Pedal Foot Switch Casio Yamaha Korg Roland Universal FC5 SP3 TB5
Yamaha Sustain Damper Pedal Foot Switch With 1/4" Jack - FC5 / FC-5
Yamaha FC5 Sustain Damper Pedal Foot Switch With 1/4" Jack