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    eSIM for Japan

    Navigate Tokyo's subway, translate menus in Osaka, and share cherry blossom photos from Kyoto — all with instant eSIM data. Japan's excellent mobile infrastructure means fast, reliable connectivity from Hokkaido to Okinawa.

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    Japan eSIM Plans

    Choose the data plan that fits your trip. All plans include instant QR code delivery.

    TopUp Japan 1 GB

    $3.99
    1 GB
    7 Days
    1 Country

    Japan Short Trip

    $4.29
    3 GB
    5 Days
    1 Country

    TopUp Europe Asia and USA 1 GB

    $4.29
    1 GB
    14 Days
    80 Countries

    Europe Asia and USA 1 GB

    $4.29
    1 GB
    14 Days
    80 Countries

    TopUp Japan 1 GB

    $4.99
    1 GB
    30 Days
    1 Country

    China Korea Japan Short Trip

    $5.71
    4 GB
    5 Days
    3 Countries

    How to Get Your Japan eSIM

    1

    Choose Your Plan

    Select the data plan that matches your trip duration and usage needs.

    2

    Scan QR Code

    Receive your eSIM QR code instantly via email. Scan it with your phone to install.

    3

    Get Connected

    Enable data roaming when you arrive and enjoy instant connectivity.

    Network Coverage in Japan

    Our Japan eSIM plans connect you to top local networks for the best possible coverage and speeds.

    NTT DocomoSoftBankau (KDDI)

    How much does an eSIM for Japan cost?

    Japan eSIM plans start at $3.99, with 6 plans available up to $5.71 for larger data allowances. The best value works out at about $1.43 per GB. Validity runs from 5 to 30 days and only starts once the eSIM connects to a network in Japan — so you can install it before you travel. There are no contracts, deposits or roaming charges, and delivery is instant by email.

    PlanDataValidityPrice
    TopUp Japan 1 GB1 GB7 days$3.99
    Japan Short Trip3 GB5 days$4.29
    TopUp Europe Asia and USA 1 GB1 GB14 days$4.29
    Europe Asia and USA 1 GB1 GB14 days$4.29
    TopUp Japan 1 GB1 GB30 days$4.99
    China Korea Japan Short Trip4 GB5 days$5.71

    Prices shown in USD and updated daily from live availability.

    Japan eSIM — Frequently Asked Questions

    Does the eSIM work in rural Japan?
    Japan has excellent nationwide coverage. Our eSIM works in most rural areas, though very remote mountains may have limited signal.
    Can I use the eSIM on the Shinkansen (bullet train)?
    Yes, Japan's bullet trains have mobile coverage along most routes, so you can stay connected while traveling at high speed.
    Do I need data for Japan's public transit?
    Having data is very helpful in Japan for apps like Google Maps, Navitime, and translation tools that make navigating much easier.
    How much does an eSIM for Japan cost?
    Japan eSIM plans currently start at $3.99, with 6 plans available up to $5.71 for larger data allowances. The best value works out at roughly $1.43 per GB. You pay once — there are no contracts, deposits or roaming charges.
    How long is a Japan eSIM valid for?
    Plans for Japan run from 5 to 30 days. Validity starts when the eSIM connects to a network in Japan, not when you buy it, so you can install it before you travel.
    Do I still need a local SIM card in Japan?
    No. The eSIM downloads over Wi-Fi before you fly and connects automatically on arrival, so there's no need to find a shop or queue at the airport. Your usual number stays active for calls and texts.

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