• ・ This is a data-only eSIM that can be used within Japan.
  *Domestic calls, international calls, and domestic/international SMS cannot be used.
• ・ You can use the activation code after authenticating it.
• ・ There are no daily communication limits.
• ・ Internet connection environment is required for settings.

Available countries

Japan

type

Data-only

Data communication capacity

1GB

Number of days of use

3日間

network partner

docomo

communication speed

4G/LTE equivalent

Compatible models

SIM-free devices (smartphones, tablets) and eSIM compatible models.

• ・ The plan validity period is counted in Japanese calendar days.
• ・ Data communication will no longer be possible after the plan expires.
• ・ The two-dimensional code can only be read once and cannot be changed under any circumstances after being read.
• ・ If the specified amount of communication is exceeded and there is no additional data, the communication speed will be reduced to a maximum of 200kbps.
  Smartphones and tablets perform communications in the background, so unintentional data usage may occur.
  Also, please note that version updates may require a huge amount of communication.
• ・ Please make sure that the device is eSIM compatible and SIM-free. Refunds will not be given under any circumstances.

• ・

  When to start using
  Please start connecting within 2 days, including the day of application. If you do not connect, the validity period will end at 0:00 on the 3rd day. ^* Digestion will begin automatically.

  * Concept of "validity period"

  • Example 1) If you sign up for the 3-day 1GB plan on April 1st at 12:10:00 and start connecting on April 1st at 15:25:00
    Valid from 15:25:00 on April 1st to 23:59:59 on April 3rd
  • Example 2) If you sign up for the 3-day 1GB plan on April 1st at 12:10:00 and are not connected by April 2nd at 23:59:59
    Valid from April 3rd 00:00:00 to April 5th 23:59:59
• ・

  Changing device models and initializing devices
  Please do not change models or initialize your device while using the service.
  Even if the device is reset due to malfunction, the eSIM profile once loaded cannot be reset.
  In that case, please purchase again and activate it.
  Please note that we cannot refund the purchase price of an eSIM that becomes unusable for the reasons stated above.

If the default communication amount is exceeded and there is no additional data purchase, the communication speed will be reduced to a maximum of 200kbps.
Please also note that communications may be restricted if any of the following apply.

• -When a large amount of data is communicated in a short period of time.
• ・ If the carrier determines that a communication that appears to be illegal has occurred.

Delivery will be made when the activation code issuance URL is sent via email. We cannot accept changes or cancellations after delivery.