Because it's a European model, the shape of the power outlet is different. I will include an adapter for shipping, so you can use it without any problems in Japan (I've been using it!). Used for about 7 years. A vocal processor equipped with a variety of effects. - Model Name: VoiceLive 2 - Input/Output Terminals: XLR, 1/4" TRS, AUX IN, MIDI IN/OUT, USB - Functions: Harmony, Delay, Reverb, Double, Stutter, Shortcut - Power: DC 9V - Serial Number: 9344857 Thank you for looking. 37