Remarks
1. You can pick up your pocket wifi at check-in time in your hotel.
2. At the end of your trip, use the prepaid envelope included with your order to return your Pocket Wifi. The envelope can be mailed from any Japanese postal box as well as airport postal box.
3. Late returns will incur a charge of 700 JPY per day, and lost devices a flat fee of 25000 JPY.