Japan eSIM

Japan eSIM

Stay connected across Japan with instant activation, flexible data plans, and premium network coverage. From Tokyo's skyscrapers to Kyoto's temples, enjoy high-speed 4G/5G internet without roaming fees. Pay with crypto, credit card, or PayPal – activate in 2 minutes.

    Get connected in 3 simple steps

    1Choose & Buy

    Find the perfect eSIM plan for your trip and check out in seconds.

    Check if your device supports eSIM

    2Scan to Install

    Scan the QR code we send you to install your eSIM instantly—no physical SIM needed. Watch video

    3Activate when you land

    Arrive, enable your eSIM, turn on Data Roaming, and explore! (Note: Data Roaming not required for 'nonhkip' plans)

    Money Back Guarantee
    Trustpilot
    Trusted Seller
    Secure Payment

    About BitJoy eSIM Japan

    Stay connected across Japan with premium networks, flexible data plans, and instant activation. Whether you're exploring Tokyo, visiting temples in Kyoto, or skiing in Hokkaido, enjoy reliable 5G/4G connectivity from the moment you land.

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    Create Mobile Hotspot - Share Freely

    Turn your phone into a WiFi hotspot. Connect laptops, tablets, cameras, and travel buddies' devices.

    No extra fees, no speed restrictions.

    Perfect for families and digital nomads working remotely.

    {"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Pay Your Way - Credit, PayPal, or Crypto"}]}]}

    Pay Your Way - Credit, PayPal, or Crypto

    Accept Bitcoin, USDT, Ethereum, and 20+ cryptocurrencies for instant, private checkout.

    Also take Visa, Mastercard and PayPal. No banking details shared, complete transaction security.

    {"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Stay in Touch with Family & Friends"}]}]}

    Stay in Touch with Family & Friends

    Call and message on WhatsApp, Telegram, Viber, and iMessage just like you're home.

    Your contacts won't know you're abroad.

    Keep your regular number active for calls and texts.

    {"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Choose from 1GB to Unlimited Data"}]}]}

    Choose from 1GB to Unlimited Data

    Weekend trip? Get 1GB for $2.80. Extended stay?

    Choose unlimited plans. Plans from 1 day to 365 days.

    Top up anytime without buying a new eSIM.

    {"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Instant Activation in 2 Minutes\n"}]}]}

    Instant Activation in 2 Minutes

    Receive your QR code by email immediately after purchase.

    Scan, activate, and get online before your plane lands.

    No store visits, no passport required, no Spanish needed.

    {"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Connect to Japan's Top 3 Carriers"}]}]}

    Connect to Japan's Top 3 Carriers

    Access NTT Docomo, KDDI (au), and SoftBank networks with 99% nationwide coverage across Tokyo, Osaka, Kyoto, Hiroshima, Sapporo, and beyond. Enjoy blazing-fast 5G in major cities, reliable 4G everywhere else, including rural areas and ski resorts.

    WHY CHOOSE BITJOY FOR YOUR eSIM JAPAN

    Get more than just mobile data - enjoy competitive pricing, exclusive crypto payments, plans up to 365 days, and 24/7 real human support. Trusted by 50,000+ travelers worldwide with a 100% satisfaction guarantee.

    100% Risk-Free Guarantee

    Doesn't work? Full refund instantly. Not satisfied? 180-day money back. Wrong device? Free exchange. Trusted by 50,000+ travelers worldwide with 4.8★ rating.

    One eSIM, 200+ Countries

    Install once, travel everywhere. Works across Europe, Asia, Americas, and Africa.

    No reinstallation when crossing borders.

    Just top up per destination and stay connected seamlessly.

    Instant 2-Minute Activation

    Receive your QR code immediately after purchase. Scan, activate, and connect before your plane lands. No store
    visits, no passport needed, no Spanish required. Get online the moment you arrive.

    Best Value with More Options

    Plans from $2.80/day to 365-day packages. Accept crypto payments (Bitcoin, USDT, ETH) for complete privacy.
    Price match guarantee — found cheaper? We'll beat it by 5%. Same premium networks, better flexibility.

    How Does BitJoy's eSIM Work?

    Getting connected with BitJoy is fast, easy, and hassle-free! Just follow these simple steps!
    Device compatibility illustration
    STEP 1

    Check device compatibility

    Make sure your phone supports eSIM. Most iPhones (XS or newer) and many Android devices do. Your phone must also be carrier-unlocked.
    Purchase plan illustration
    STEP 2

    Choose and Purchase Your Plan

    Select your eSIM plan and complete payment. You'll receive an email with your QR code and activation details instantly.
    Install eSIM illustration
    STEP 3

    Install Your eSIM

    QR Code (Recommended)

    1
    Open Settings → Cellular / Mobile Data → Add eSIM
    2
    Scan the QR code from your BitJoy email
    3
    Follow the setup prompts to complete installation

    Manual Setup

    1
    Open Settings → Cellular / Mobile Data → Add eSIM
    2
    Choose "Enter Details Manually"
    3
    Enter the SM-DP+ address and activation code from your BitJoy email
    Activate eSIM illustration
    STEP 4

    Activate Your eSIM

    Your eSIM connects automatically. Before browsing, be sure to:
    Check
    Turn on Data Roaming
    Check
    Set eSIM as your Primary Data Line
    Check
    Keep SIM active for calls/SMS
    Need help illustration
    STEP 5

    Need Help?

    Chat
    Live Chat: 24/7 support available
    Help
    Help Center: Step-by-step guides & troubleshooting
    Video
    Video Tutorials: Watch setup demos for your device

    What our customers are saying

    4.6/5.0
    • Video testimonial by Alex
    • Video testimonial
    • 5 stars
      It activated quickly. I connected without any issues after receiving the QR code in a matter of minutes. The ability to pay with cryptocurrencies was also appreciated; the entire process went well. I had no trouble staying connected during my journey because of it. For hassle-free internet access, BitJoy is a great option if you're planning a trip soon!
      Carl Walker
      Location
      United States
      Closing quote
    • 5 stars
      The activation process is not complicated, and it was done quickly by following the steps. The payment method is also flexible. I tried credit card and cryptocurrency payment, and both were completed smoothly, and the payment was immediate. When I arrived at the local area, I scanned the code to connect to the Internet, which is very convenient and very suitable for travel.
      Larry Johnson
      Location
      United States
      Closing quote
    • 4 stars
      I'm giving 4 stars because the installation guide didn't mention that I had to set up the APN manually, and support also didn't immediately suggest it. I had to do some troubleshooting myself. Other than that, so far so good. P.S. I used it in Turkey and the APN is 'isp.'
      Dmitry Ungurean
      Location
      Netherlands
      Closing quote
    • 4 stars
      Activation is simple, and payment supports multiple methods, including cryptocurrency, and the operation is very smooth.
      Albert Hill
      Location
      United States
      Closing quote
    • 5 stars
      The experience is good, the whole process is smooth, and it is very user-friendly.
      Tony Robertson
      Location
      United States
      Closing quote
    • 5 stars
      I purchased data from BitJoy for my father. Data worked as promised by the team. My father didn't face any problem at Toronto airport.
      Rahul Sharma
      Location
      United Arab Emirates
      Closing quote
    <p>Quick <em>Answers</em></p>
    ✦ FAQs

    Quick Answers

    Need a hand? Chat with our AI Assistant, browse the Help Center, or reach out directly—we're here to help.

    Contact Us

    • An eSIM is just a digital version of the SIM card already inside your phone. No plastic, no shipping. You simply scan a QR code, and your data plan activates instantly.

      After you purchase from BitJoy, we will send you an email with your eSIM data plan details, a QR code to scan, and a direct install link. Just scan or tap, and your eSIM is ready.