You can use the SIM card anywhere in Japan right after purchase. excluding some areas

Rakuten Mobile
Prepaid SIMData transmission only

  1. Rakuten Mobile Top
  2. Prepaid SIM

Ready to use after purchase

You can use this SIM card as soon as you set the APN on your device

You can use this SIM card anywhere in Japan

Convenient for short-term uses such as private or business travels

Available data volume options

1GB JPY 2,980(excl. tax)
2GB JPY 3,980(excl. tax)

Rechargeable SIM card

According to your usage conditions

Rakuten Mobile Prepaid SIM stores

Indications Based on the Act on Settlement of Funds

Outline of the service

Available data volume options
1GB
2GB
Price JPY 2,980 (excl. tax) JPY 3,980 (excl. tax)
Valid period*1 30 days from the date you perform data transmission for the first time 90 days from the date you perform data transmission for the first time
Recharge
500MB :
30 days *1
JPY 1,500 (excl. tax)
1GB :
60 days *1
JPY 2,000 (excl. tax)
2GB :
90 days *1
JPY 3,000 (excl. tax)
SIM type Data SIM card Note: Data transmission only (no voice calls), no SMS functions
SIM size Standard SIM, Micro SIM, and Nano SIM Note: For Rakuten Mobile Prepaid SIM Card-compatible devices and SIM size of compatible devices, please check the Operation Confirmed Device page.
You cannot change it for a product with a different SIM size.
Service area You can use this SIM card anywhere in Japan
(Compliant with the service area of NTT DOCOMO's LTE network *3
Included items User guide Note: A SIM pin is not included.
  • *1The valid period of the Rakuten Mobile Prepaid SIM Card is as follows.
    • Valid period of first-time SIM use: Please see the label indicated with date affixed on the package of the SIM card you purchased.
    • Valid period of transmission data volume included at the time of SIM purchase: 30 days (1GB) and 90 days (2GB) from the date you insert the Rakuten Mobile Prepaid SIM Card into your device and perform data transmission for the first time.
    • Valid period of recharging: 30 days (500MB), 60 days (1GB), and 90 days (2GB) after recharging.
  • *2The Rakuten Mobile Prepaid SIM Card can be used in the service area of NTT DOCOMO's Xi® LTE network. Please check NTT DOCOMO's service area for details.
  • *The maximum speed is the "best effort" speed (maximum speed in terms of specifications) and is not a guaranteed execution speed. It may be affected by the environement and the traffic condition.

To check whether the Rakuten Mobile Prepaid SIM Card can be used on your device, please click here.

List of Operation Confirmed Devices

Rakuten Mobile Prepaid SIM stores

Indications Based on the Act on Settlement of Funds