🎉 Summer Sales - 10% OFF (Code: FLOWGO10)🎁

      Japan eSIM

      📱Works with iPhone, Samsung, Google Pixel & more -> Check Compatibility

      📱Works with iPhone, Samsung, Google Pixel & more -> Check Compatibility

      Premium Network
      KDDI / SoftBank
      Coverage #1
      Data Options
      Daily / Total / Unlimited
      Flexible Choice
      Max Speed
      5G / 4G LTE
      High Speed

      Technical Specifications

      • Network Selection
        For Daily Plans
        SoftBank 5G
        Japan Flag Native IP
        Ultra-Low Latency. Best for Local Apps & Gaming.
        Total / Unlimited
        KDDI 5G + SoftBank 5G
        Dual Coverage
        Widest Signal. Auto-switch. Best for Sakura & Rural Areas.
      • Plan Type
        Data Only
        Use WhatsApp/VoIP for calls. No phone number provided.
      • Activation
        Automatic
        Auto-start on arrival; turn on data roaming for Flow Go eSIM.
      • Support
        Chat to support
        Instant help via Livechat & Email.
      • ID Verify Not Required
      • Hotspot
        Supported
        Share data with laptop/iPad.
      • Speed Policy
        For Unlimited (*5G) Plans:
        Guarantees 1080p HD streaming speeds, even under Fair Usage Policy.
        For Daily & Total Plans:
        High-speed 5G data per quota, then Unlimited 128kbps.
      • Coverage
        Nationwide & Shinkansen
        Covers Tokyo, Osaka, Kyoto, Okinawa, Hokkaido & Mt. Fuji.
        Seamless signal on Bullet Trains & rural areas.

      AwardJapan's Best 5G for Sakura Season

      Powered by Japan's Top 2 Award-Winning Networks.

      SoftBank #1 5G Availability: Winner of the "5G Availability" Award. Keeps you on 5G signal longer.
      KDDI au #1 Reliability: Unbeatable Stability. Lag-free experience for video calls & gaming.
      $3.99 USD
      Frais d’expéditioncalculé à la caisse.
      Data
      Days

      Why people choose Flow Go eSIM?

      Why people choose Flow Go eSIM?

      Setup Flow Go eSIM in minutes

      Check & Chose
      Verify your phone is eSIM-compatible and unlocked. Pick the plan that fits your trip and check out.
      Install Before You Fly
      We email your eSIM instantly. On stable Wi-Fi, scan the QR for one-tap install.
      Arrive & Activate
      On arrival, enable the Flow Go eSIM line in Settings and, turn Data Roaming: ON. It auto-connects and activates.
      Manage & Add More
      Need track available data & days in an App? Coming soon...
      Check & Chose
      Verify your phone is eSIM-compatible and unlocked. Pick the plan that fits your trip and check out.
      Install Before You Fly
      We email your eSIM instantly. On stable Wi-Fi, scan the QR for one-tap install.
      Arrive & Activate
      On arrival, enable the Flow Go eSIM line in Settings and, turn Data Roaming: ON. It auto-connects and activates.
      Manage & Add More
      Need track available data & days in an App? Coming soon...
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      Flow Go eSIM Frequently Asked Questions

      What is an eSIM?

      An eSIM is a digital SIM that allows you to use mobile data without inserting a physical SIM card. With an eSIM, you can connect to supported mobile networks on compatible devices while traveling

      How do I use my Flow Go eSIM

      You can find detailed usage instructions on each product detail page. We also provide setup guides for different device types: Samsung Galaxy, iPhone, and Google Pixel.

      Is my device compatible with Flow Go eSIM

      Flow Go eSIM works with unlocked devices that support eSIM. Before purchasing, please check whether your device is compatible on our eSIM compatible devices page.

      Does Flow Go eSIM include a phone number,calls, or SMS?

      Plans of Flow Go eSIM include mobile data only. They do not include a phone number, voice calls, or SMS. You can use mobile data with apps such as WhatsApp, FaceTime, Messenger, WeChat, or other internet-based communication apps.

      How will I receive my eSIM after purchase?

      After your purchase is completed, your eSIM will be sent to the email address used at checkout. Please follow the guide and scan the QR code to add the eSIM to your compatible device.

      How can I request a refund?

      Refund requests are handled according to our Refund Policy. If you need to request a refund, please review the policy page and contact us with your order details.

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