Simran SM-2000J  Japanese 2000 Watt Step Up / Down Voltage Transformer Converts Japan 100 Volt To 110 Volt USA Power OR Vice Versa
This transformer is capable of both up/down voltage conversions for Japan/USA. Can be used in 100 and 120 volt countries. This  will convert from 120 volt to 100 volt AND from 100 volt to 120 volts. Input: 100/120V Output: 100/120V Rated Load: 2000 Watts max including power surge. Heavy duty for continuous use Power ON/OFF Switch Fuse Protected