1 1

JAPAN eSIM for UNLIMITED

JAPAN eSIM for UNLIMITED

$4.78 USD
$4.78 USD
Sale Sold out
Duration
Capacity
View full details
Description
Carrier
Delivery
Network
Key Features
Technical Details
Activation policy: Automatically activates when connected to a mobile network. Tethering/Hotspot: Yes Data package: 500MB/day - 50GB total high-speed data (unlimited 128Kbps when high-speed data runs out) You can also use unlimited high-speed data communication.
Softbank, Docomo, KDDI
EMAIL
5G/4G
Plan Type: Data-only Delivery Time: Sent via email within minutes after purchase; available 24/7 eKYC (Identity Verification): Not required
Coverage: Enjoy stable and fast internet connectivity across Japan, including major travel destinations such as Tokyo, Kyoto, Hiroshima, Kanto, Nagasaki, Osaka, and Okinawa. Advantages: According to the Opensignal® report as of April 2025, Docomo leads in 5G download speeds, while SoftBank ranks first in 5G availability. Our eSIM supports both carriers to ensure reliable nationwide connectivity.

Why DeSiM?

  • Stable high-speed internet

    It automatically selects the easiest network to connect to at your destination, ensuring a stable and fast connection.

  • Flexible pricing plans

    We offer a variety of plans to choose from depending on the length of your trip and how you plan to use it. With our completely unlimited plan, you don't have to worry about speed limits. We also have a wide range of other plans available, so you're sure to find one that's perfect for you.

  • Reliable LINE customer support

    Available 24 hours a day, 365 days a year! We will support you so that you can connect smoothly even if it is your first time using the service.

1 3

What you will receive

After your purchase, you will receive an email with the following information:

  • eSIM QR code
  • Easy-to-follow setup procedures (for smooth connection)

Scan the QR code to set up

  • 1. Open "Settings" > "Mobile Data"

    Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

  • 2. Tap "Add eSIM"

    Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

  • 3. Scan the QR code with your iPhone

    Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

1 3

We will provide you with solid support

Available 24 hours a day, 365 days a year! We will support you so that you can connect smoothly even if it is your first time using the service.