GoMoWorld
Japan
1 GB
Data
7 days
Validity
$4.45
$4.45/GB
gomoworld.com Promo code
GoMoWorld eSIM Japan 2026: Promo Code, Data Plans & Prices
GoMoWorld eSIM Japan 2026: promo code, plans and prices. How much does it cost? Rates by days and GB, from the cheapest to the largest data package.
Traveling to more than one country? Add it to the search.
Updated Nov 9, 2026
GoMoWorld plans and prices for Japan
GoMoWorld for Japan FAQ.
Is there a GoMoWorld promo code for Japan?
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Yes. Use our code when you buy a Japan plan. Enter it at checkout.
How much does the cheapest GoMoWorld eSIM for Japan cost?
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The cheapest GoMoWorld eSIM for Japan costs $4.45 and gives you 1 GB for 7 days. We recheck prices daily, so this price is up to date. You can buy it on the official GoMoWorld site.
Does GoMoWorld work in Japan?
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Yes, GoMoWorld works in Japan on its Japan-only plans. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.
How much is a GoMoWorld eSIM for Japan for 7, 15 or 30 days?
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For Japan alone, these are GoMoWorld's lowest prices by trip length:
- 7 days: $4.45 for 1 GB
- 30 days: $12.25 for 7 GB
GoMoWorld has no 15-day plan for Japan.
Does GoMoWorld have an unlimited data eSIM for Japan?
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No, GoMoWorld has no unlimited plans for Japan, so every plan comes with a set amount of data. Its plans run at full speed until the data runs out.
What is GoMoWorld, and is it good for Japan?
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GoMoWorld is an eSIM store for travelers, with plans covering 202 destinations.
How much does 1 GB of data cost with a GoMoWorld eSIM in Japan?
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With GoMoWorld, 1 GB in Japan can cost as little as $1.29, on the plan with 26 GB for 30 days.
Can I use a GoMoWorld eSIM as a mobile hotspot in Japan?
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Yes, GoMoWorld includes hotspot on every plan, with no extra charge or restrictions, and shared data uses the plan's allowance.
Does GoMoWorld have a phone plan with a number for Japan?
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No, GoMoWorld's Japan plans are data only, so your home number stays on your main SIM. You can still call and message people through WhatsApp or other apps.
Can I buy a GoMoWorld eSIM before my trip to Japan and use it later?
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Yes, a GoMoWorld plan doesn't expire until you start it. The days count from when you tap Start in the app, or from a start date you schedule, and installing the eSIM doesn't start them.
Can I top up a GoMoWorld eSIM?
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Yes, you can buy more data in the app at any time, and the new plan goes onto the same eSIM. Each new plan has its own days, counted from when you start it.
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