Prepaid SIM card made just for travelers to Japan

Product Description

Name b-mobile VISITOR SIM 3GB / 15Days b-mobile VISITOR SIM 6GB / 30Days
SIM size Nano / Micro
Service type Data communication only. No voice service
Data speed LTE / 3G (Best effort theoretical maximum speed.)
Traffic control JCI reserves the right to conduct network traffic controls on continuous data communications such as file exchange (P2P) applications.
JCI reserves the right to conduct Bandwidth control on continuous data communications.
Data amount 3GB 6GB
Usable period 15 days or up to 3GB which ever comes first. 30 days or up to 6GB which ever comes first.
Charge 1day / 1GB / 500yen (including tax) Online Charge page
Check the data usage
and expiration date
You can always check your data usage and service period by accessing to "Online Charge" page.
Tethering Able to use tethering feature. Please check if your device allows tethering.
Network coverage Most all of Japan ( as per NTT docomo network)

Click here for more information.
It will jump to NTT docomo’s web site (Only in Japanese)
Please click on the first line where it says “サービスエリア” in that page.