Plan Description

VISITOR SIM 5GB 10Days
VISITOR SIM 7GB 21Days
Price 1,980 yen (incl. tax) 2,970 yen (incl. tax)
Data amount 5GB (5,000MB) 7GB (7,000MB)
Service period 10 days or up to 5GB whichever comes first. 21 days or up to 7GB whichever comes first.
SIM type eSIM and SIM
eSIM purchase is only available from this website.
Service type Data communication only.
Data speed LTE / 3G
Delivery fee

[Delivery to hotels, homes and offices] 520 yen (incl. tax)
[Delivery to 6 major airport post offices] 370 yen (incl. tax)

Service Period Countdown

eSIM

The Service Period Countdown will start from the next day from your first use. For example, if you started using the internet from June 1, the countdown will start from June 2.

IMPORTANT :
Once your eSIM order is complete, you will receive an email with the subject “eSIM is ready to use” within 24 hours*.

*Please check the timing of receiving the email below.

eSIM application completion (JST)Timing of receiving the email
0:00~10:00Around 11:00, same day
10:00~20:00Within 1 hour
20:00~24:00Around 11:00, next day
[Check contract information at Status page]

Need to start using the Internet before the Service Start Deadline which is 14 days after you receive an email with the subject "eSIM is ready to use". If you did not start by the Service Start Deadline, the Service Period Countdown will automatically start from the next day.

[Check contract information on paper]

Need to access to the URL on the Contract Information Letter in order to use the internet.
Also need to start using the Internet before the Service Start Deadline which is 14 days after you receive an email with the subject "eSIM is ready to use". If you did not start by the Service Start Deadline, the Service Period Countdown will automatically start from the next day.
If you did not access to the URL by the Service Start Deadline, it'll become unusable. This product is not refundable under such circumstances.


Physical SIM

[Delivery to hotels, homes and offices]

The Service Period Countdown will start from the next day from your first use. For example, if you started using the internet from June 1, the countdown will start from June 2.

IMPORTANT : This product has Service Start Deadline which is the last day of the following month of the shipment date. For example, if your product was shipped in June, the Service Start Deadline is end of July.
Please make sure to start using the internet before its Service Start Deadline, as it'll become unusable after the Service Start Deadline. This product is not refundable under such circumstances.

[Receive at the airport post offices]

The Service Period Countdown will start automatically whether you have received the package or not from the next day from your preferred delivery date.
For example, if you choose your preferred delivery date as June 1, the usable period countdown will start from June 2.

[Purchase at stores in Japan]

The Service Period Countdown will start from the next day from your first use. For example, if you started using the internet from June 1, the countdown will start from June 2.

IMPORTANT : This product has Service Start Deadline. Please make sure to start using the internet before its Service Start Deadline which is written on the back of the package, as it'll become unusable after the Service Start Deadline. This product is not refundable under such circumstances.

Charge and status

You can extend your service period or add additional data to your SIM card from the Status page. Also you may check your service period and remaining data amount from the same page.

[Price]
1GB / 500 yen (incl. tax) /
1 day (until 23:59 Japan time)

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.
APN Settings

iPhone/ iPad
Install b-mobile profile.

Smartphone/ Tablets/ Wi-Fi

Name b-mobile
APN bmobile.ne.jp
Username bmobile@4g
Password bmobile
Authentication type CHAP or PAP
MVNO type NONE or SPN
eSIM profile Please see eSIM setting page.
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.