Japan Unlimited Data | 3-15 Days

Duration: 3~15 days

Data: Unlimited

Voice: None

Sharing: Yes (Pixel series phones may not support hotspot sharing)

Usage area: Japan

Carrier: KDDI

Verify device compatibility:

Before purchasing, please confirm that your device is unlocked and supports eSIM functionality. It is recommended to check the official website or your device's specifications to confirm eSIM support.

We are not responsible for any inability to use the eSIM due to unsupported or locked devices, nor do we accept returns or exchanges in such cases.

Verify coverage area:

Please ensure that your travel destination is within the applicable service area. Some areas may have weak signals or no coverage; it is recommended to check local network coverage in advance.

Activation method:

The eSIM will be sent via [email / QR Code]. Upon receipt, please follow the provided instructions for installation and activation.

No modifications after placing an order:

Once an order has been placed, no modifications will be accepted. Please ensure all details are correct before placing your order.

No Returns or Exchanges:

eSIMs are digital products, and once sold, they are non-returnable and non-refundable.

If the eSIM cannot be used due to personal reasons (e.g., device incompatibility, incorrect installation, failure to activate on time, etc.), we will not accept returns or exchanges.

Product Issues and Compensation:

If the eSIM itself experiences issues such as activation failure, abnormal connection, or other technical problems, please contact customer service within [X days after ordering]. We will assist in troubleshooting and resolving the issue.

If it is confirmed to be a product defect, we will provide compensation or replace the eSIM as appropriate.

Force Majeure:

If the eSIM cannot be used due to force majeure events such as changes in telecom provider policies, local network outages, or natural disasters, our store will not be held responsible, nor will we offer returns or exchanges.

Contact Information:

For any questions or assistance, please contact our customer service team via [Contact method, e.g., Email, Line, Customer service hotline].

【Network Coverage and Signal Disclaimer】
The internet speed and signal strength of this eSIM plan depend on the base station coverage of the local telecom provider. Island nations have unique terrain, and their infrastructure may differ from urban areas. If poor signal or network disconnection occurs in environments such as "sea navigation, outer islands, remote coasts, mountainous areas, or indoors with many obstructions," it is due to the limitations of local infrastructure and is considered a force majeure event. Such discrepancies in network experience caused by local geographical conditions are not covered by the full refund guarantee. Please evaluate your itinerary carefully before purchasing.

For iPhone Series:

Go to: Settings → Cellular → Add Cellular Plan

Scan QR Code: Tap "Scan QR Code" and scan the eSIM QR code we provide.

Confirm Installation: Follow the prompts to complete the eSIM installation and set it as your primary or secondary data plan.

Turn on Cellular Data Roaming: Go to Settings → Cellular → Cellular Data Roaming, and make sure it's turned on.

Restart Device: After installation, it is recommended to restart your phone to ensure the settings take effect.

For Android Series (e.g., Google Pixel):

Go to: Settings → Network & internet → SIMs

Add eSIM: Tap "Add cellular plan" and select "Use QR code."

Scan QR Code: Use the camera to scan the eSIM QR code we provide.

Confirm Installation: Follow the prompts to complete the eSIM installation and set it as your primary or secondary data plan.

Turn on Mobile Data Roaming: Go to Settings → Network & internet → Mobile data roaming, and make sure it's turned on.

Restart Device: After installation, it is recommended to restart your phone to ensure the settings take effect.

Data Plan Setup

After installation, please ensure that Cellular Data is enabled.

It is recommended to set the eSIM as the Primary Cellular Data source to ensure a stable connection.

If you have a dual-SIM setup, please ensure that data roaming is enabled for the eSIM to prevent connection interruptions.

Data Limit and Speed Adjustment:
Fair Usage Policy (FUP): Once a user reaches a certain data limit, their internet speed may be throttled or their data service suspended to ensure fair usage for all users. The specific data limits and speed adjustment standards are subject to the local carrier's policy.

Prohibited Abuse or Abnormal Usage:

Excessive downloading, long-term video streaming, P2P downloading, server hosting, or other abnormally high data usage activities are strictly prohibited.

If deemed abnormal usage, the carrier reserves the right to interrupt or restrict data services without compensation.

Scope and Precautions:

Internet speed and coverage in some countries or regions may be affected by local policies. To ensure the best user experience, it is recommended to check local network coverage and data policies before use.

Customer Responsibility:
Before using this eSIM, please ensure your device is unlocked and supports eSIM functionality.
By purchasing, you acknowledge that you have read and agreed to this Fair Usage Policy for network communication.