Product Name
Yokoso SIM 15-day Prepaid Mobile Data SIM
Network Provider
SIM Sizes
Nano SIM sizes c/w SIM Adapter
Network Connectivity
Xi® and FOMA® networks operated in Japan by NTT DOCOMO.
1. 4G/LTE (Xi®):
- Band 1 (2100 MHz)
- Band 19 (800 MHz)
- Band 21 (1500 MHz)

2. 3G Network Speeds - W-CDMA (FOMA®):
- Band 1 (2100MHZ)
- Band 19 (800MHz)
Network Speed (Theoretical Speed)
Downlink: Maximum 150Mbps.
Uplink: Maximum 50Mbps.
Service Area
Japan Only.
     - NTT DoCoMo LTE 4G (Xi®) in Major cities in Japan.
     - NTT DoCoMo 3G (FOMA®) in all other parts of Japan.
Usable Data Amount
     - Maximum 3.5Gb Download at 4G/LTE Speed
- 500mb per day at 4G/LTE Speed.

     - Unlimited download capped at 256kbps after exceeding the 3.5Gb or 500mb/day download.
15 Days usage from activation date.

Yokoso SIM is the traveller's best companion and guide when visiting Japan!