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Japan

Japan eSIM 999 GB · 7 days

Japan: things to do

AI-generated illustrations, not actual photos.

Plan details

Data
999 GB
Validity
7 days
Network
KDDI/au
Speed
3G/4G/5G
When the clock starts
Starts immediately after purchase
Price per GB
Approximately 0.02 USDReference price
More technical information
High-speed limit
Not provided by supplier
Fixed speed limit
Not provided by supplier
Hotspot sharing
Not provided by supplier
Voice calls
Not provided by supplier
APN setup
Not provided by supplier
SMS
Not supported
Top-up
Supported
Connection exits from
Japan
Usage check
Not available online (your order page cannot show remaining data)
Plan code
PYDZWO6QE

Supported networks

  • KDDI/au5G

Plan type: Total allowance

Plan brand

eSIM Access

Same billing type as this plan, so the prices are directly comparable.

Supplier notes

High-Speed Data
No-Throttling Unlimited high-speed data throughout the plan duration.
Duration Start
The plan starts when the eSIM first connects to a local network in Japan. This may differ from the Activate Time shown in the system, and the actual start time cannot be queried.
Duration End
The plan runs by calendar day in Japan time (JST, GMT+9). The day of first connection counts as Day 1, and the plan expires at 11:59 PM JST on the last day.
Data Roaming
Please keep Data Roaming turned off to ensure an optimal network experience.
Important Notes
This eSIM is single-install only. Once removed, it cannot be restored or reinstalled.

What people ask before buying

Does my phone support eSIM?

Check the exact model, sales region and eSIM support, and confirm the phone is carrier-unlocked. Different regional versions of the same model can differ. On iPhone, check Settings → General → About → Carrier Lock for “No SIM restrictions”. Dial *#06# to look for an EID as an additional check; still verify the exact model and region.

Can I share the connection with a laptop or tablet over hotspot?

Hotspot availability depends on the plan. Check its terms before purchase; connected devices consume the same allowance as your phone.

Do speeds differ between eSIM sellers?

Connection quality mainly depends on the local mobile carrier, not the seller or upstream brand alone. Plans using the same local network with similar terms often offer a similar experience. Actual speeds still depend on signal, congestion, your device, roaming routes, speed caps and fair usage policies. Compare the supported carriers and high-speed allowance on the plan page; the same carrier does not guarantee identical speeds.

How do I get and install my eSIM after purchase?

After payment and fulfillment, check the delivery email or order page for installation details. Sign in or complete the current identity verification to access the order and eSIM credentials. Delivery time depends on processing; contact support if needed.

What is the refund policy?

An eSIM whose QR code has not been scanned and installed can be refunded within 7 days of purchase, subject to approval by the upstream supplier. Once scanned and installed it generally cannot be refunded — at that moment the allocation is issued and taken by the carrier. The exception is a poor network after you land (force majeure aside): during your trip, open the order page, choose "Slow network after landing", turn off Wi-Fi and run the speed test there to apply; support reviews the speed tests, usage and location by hand, and approved requests are refunded in full. A few plans activate the moment payment completes and cannot be refunded at all; those are clearly marked on the product page. Top-ups also cannot be refunded once completed.