Japan eSIM - powered by Softbank with with a Japanese Local IP

Japan Softbank eSIM

✅ 5G+/5G/4G Data Across Japan + No Daily Data Caps or Throttling
✅ Long Validity of 90 Days + Japanese IP Address
✅ Hotspot sharing supported
🚨 Limited-Time Offer - All Data Plans Valid Until 31 December 2026

Plan Details In stock

    Data network
    Softbank 5G
    Data speeds
    5G+/5G/4G Network Coverage with zero daily data caps or throttling
    Phone Number
    No
    SMS
    No
    Calls
    No, only through apps like WhatsApp, FaceTime, Telegram & Viber
    Hotspot sharing
    Yes
    Plan usage tracker
    No
    Plan Type
    Prepaid - no contracts
    eSIM delivery & time
    Email, Typically within 15mins after successful payment
    Installation
    Scan the QR code with your eSIM-compatible device and maintain a stable internet connection during setup
    Usage, Activation & Installation time
    You'll need to activate and use your eSIM completely before it expires on 31 December 2026
    Compatibility
    All smartphones that are carrier-unlocked and equipped with eSIM technology. View our guide
    Transfer eSIM Plan
    No, can only be installed on one device. Multiple installs will void your plan with no refunds or replacements provided
    Japan Softbank Data eSIM in stock
    Yes
    IP Breakpoint
    Japan with a Japanese IP Address issued
    eKYC required
    No
    Technology
    eSIM

    Japan Softbank eSIM FAQs

    📞 Does the Japan Softbank eSIM let me make Calls and send SMS?

    All our Softbank Japan Data eSIM plans are data-only and don't support voice calls or SMS using a mobile number.

    You can, however, make calls and send messages using VoIP apps such as WhatsApp, FaceTime, Telegram, or Messenger over your eSIM data.

    🌍 What network speeds can I expect?

    The Japan Softbank eSIM connects at 5G/LTE/4G data speeds, depending on the destination and availability.

    View Softbank data coverage.

    Network performance can vary by location, with major cities typically offering faster data speeds, while remote towns and islands may experience slower connectivity.

    Network availability and coverage remain outside of our control; we are unable to offer refunds for coverage-related issues.

    📅 When will the Japan Softbank eSIM start & end?

    The Japan SoftBank eSIM activates as soon as it is installed on your device, regardless of your location.

    The 90-day validity period begins from the time of activation.

    Each 24-hour period counts as one full day. For example, if a 5-day plan is activated at 10:00 on 1 April, it will expire at 09:59 on 6 April.

    Check your data usage anytime by visiting https://c.mb.softbank.jp/r?cmcd=4100049963

    📶 What is the IP Breakpoint?

    All our Japan eSIM palns powered by Softbank are issued a Japanese IP address with all data routed within Japan, keeping you connected like a local with fast, reliable data and easy access to local online services.

    ⏳ How can I extend my eSIM?

    You can’t extend the number of days or add data to your existing Japan Softbank eSIM plan.

    If you need more time or extra data, just purchase a new Japan Softbank eSIM to stay connected.

    🔄 Can I transfer my eSIM to another device?

    No, once your eSIM is installed, it is locked to that device and cannot be transferred.

    If you want to use the service on another phone, please purchase a separate eSIM for that device.

    If an eSIM plan is reinstalled or activated a second time on the same or another device, the plan will be immediately voided, no refunds or replacements will be provided.

    📡 Can I use tethering or hotspot sharing?

    Yes, tethering and hotspot sharing are supported. Just enable hotspot mode on your device settings to share your connection.

    • 👍 Great mobile coverage

      Stay connected with the Japan Softbank eSIM powered by Softbank 5G