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Buy Your Japan SIM Cards. Best Prepaid Sim For Travel

Buy your Japan Sim Cards from SimCorner and stay connected without worrying about hefty international roaming fees. Best value Japanese Travel Sim Card With Data Before You Fly! Perfect For Tourists.

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How to Activate SIM Card?

  • 1

    Follow the instruction

    Follow the activation process as per the instruction sheet.

  • 2

    Insert your SIM Card

    Make sure your phone is turned off. Insert your SIM card into the SIM tray.

  • 3

    Turn on your phone

    Power on your device and wait for it to recognise the SIM card.

  • 4

    Confirm network connection

    You should see signal bars or a network name at the top of your screen.

  • 5

    Set up your phone

    Once activated, your device may prompt you to configure settings or install updates.

FAQs: All You Need to Know

Everything you need to know about SimCorner's SIM and eSIM services for a hassle-free travel experience

Both physical SIM and eSIM options work equally well. The choice depends on whether your device is eSIM compatible or not. If it is, it’s best to go with a SimCorner eSIM Japan and get an instant connection with a QR scan. Many travellers lack eSIM compatibility, hence their best choice is our prepaid SIM card Japan. However, before ordering, keep note that we currently only deliver our Japan SIM cards in Australia and NZ.
Choosing your best SIM card for Japan mainly depends on your stay length and data usage. SimCorner offers flexible plans from 7 days to 6 months, with data allowances from 1GB up to truly unlimited. Select the validity for your trip and match it with your expected data requirements to get your perfect SIM card.
SimCorner’s SIM card for Japan primarily uses top-tier networks like KDDI (au) and NTT Docomo, known for their fast speeds and extensive coverage across Japan’s cities, towns, and tourist routes. Whether you choose a limited or unlimited Japan data SIM, you will stay connected on reliable 4G/5G networks. That means fewer dropouts, faster browsing, and dependable performance compared to roaming or lower-tier providers.
Yes, you can use a SImCorner Japan travel SIM card in the surrounding islands as well. Our SIM card Japan connects to leading networks like Docomo, KDDI, covering not just Tokyo, Osaka, and Hiroshima, but also surrounding islands and regional areas. Whether you are venturing to Okinawa or exploring Hokkaido, you will enjoy local signals and data speeds.
Ordering a physical Japan travel SIM is not feasible in Japan as we only deliver in Australia, New Zealand. Hence, ordering before your travel is necessary to ensure smooth connectivity without expensive roaming, risky airport SIMs, or hidden costs. If you have an eSIM-compatible device, then you can order from anywhere in the world, and SimCorner will deliver it to your email in 5 to 10 minutes. 
SimCorner’s Japan SIM card works on most unlocked smartphones from Australia and around the world, as long as they work on Japanese network bands. To ensure compatibility, check if your device supports the bands specified in the product description. If unsure, contact our 24/7 customer support to confirm the same.

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Choosing the Best Japan Travel SIM for Your Journey

Japan is such a beautiful and advanced country. Its collections of cultures and subcultures are beaming, and journeys are boundless. In a country where there are many places to explore, hundreds of sights to capture, and different locations to discover, getting a Japan Travel SIM card is a no-brainer decision. Owing to its historical practices and modern tourism-focused businesses, travel is extremely accessible, and advanced transport systems are one of its many renowned merits, wherein citizens and tourists alike can easily get from one place to another in just a matter of hours as compared to days of travelling. What’s a better Japan travel companion than a SIM card for Japan? You won’t have any problems navigating places you need to be within the country, regardless of the language barriers! You can access real-time rail and transport information, making it all the more convenient for you to explore numerous places at a fraction of international roaming costs.

 

Best Japan travel SIM options at SimCorner

  • Japan Sim card with Unlimited Data (Docomo) - Our prepaid Japan sim card is one of the best options when travelling to Japan as it works on the country’s best coverage network—Docomo. You get unlimited data usage with no daily download limit! This ensures you’re always connected with friends and family so you get to share your experiences online for up to 30 days. Using the sim card gives you to unlimited data usage for Facebook, Whatsapp, Instagram, Google Maps, and more social apps! Plus, you get extra 3GB data for any data usage outside the included apps.  

  • 15/31 Day Japan Unlimited Data SIM Card (KDDI): Designed for short trips or for a month, this unlimited data SIM card works on KDDI’s network and supports Nano SIM size, compatible with most modern devices including tablets and pocket WiFi. Sharing data via tethering is possible, making it great for groups.
  • Japan Data Sim Card bundles- If you’re going to be on a short work trip but still want to squeeze in a much as leisure travel you possibly can, our 3-in-1 flexible Japan Data sim bundles is the perfect option! This 1GB -50GB Japan data sim card comes in standard, micro, and nanochip sizes to accommodate compatible devices such as mobile phones, tablets, dongles, and MiFi devices. The plan allows you 1GB to 50GB worth of data, making sure you’re online! If you’re travelling as a group, you can save much more as you can share the data with your colleagues through the mobile hotspot and tethering services.


About SimCorner

With nearly a decade of experience behind us, SimCorner is an established provider of high-value SIM cards approved for use in many countries all around the world. Whether you want to travel to a an island such as Japan or a larger nation such as the US, we'll put the appropriate SIM in your pocket in no time at all. Find the right solution today or call us with any questions you may have.

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