Once you have received your exchange Order voucher for the Japan Rail Pass, you will need to bring it to one of the Japan Rail Pass exchange offices for activation.
All JRPass exchange offices are located in large Japan Railway (JR) stations. Currently you can activate your pass at 57 stations in Japan.
You can find some detailed Exchange Office information below.
For further exchange office information, please visit the Japan Railway official website which provides the latest information regarding the ticket office opening times and station names here.