Deliver toUnited Arab Emirates
Japan Data ONLY SIM Card 15 Days | Unlimited Internet Data (10GB at 4G LTE High Speed Data Then downgrade to 128kbps) |Docomo KDDI Network | Hotspot tethering supported

Description:

  • Good for 15 days use with unlimited Internet Data (First 10GB at 4G LTE High-Speed then down to 128kbps)
  • Available for Hotspot tethering (only for Mobile phones) and tablets
  • No Activation or registration is needed, simply insert the SIM into your unlocked device and it will be ready to use!
  • Tri-cut SIM. All SIM sizes are available, including standard/micro/nano SIM. Pack comes with English user instruction
  • NO Phones Calls or Texts. No refill available.
  • 24/7 English Customer support available.

  • Japan Unlimited Data Sim
    Plan Detail

    • Good for 15 days (Start from your first insert date)
    • Unlimited 4G LTE High Speed Internet data (First 10GB at 4G LTE High-Speed then down to 128kbps)
    • Available for Hotspot tethering (only for Mobile phones) and tablets
    • The sim card is NOT available for routers
    • No callings, No SMS, No refill available
    1 Step SIM Card Activation
    • No activation registration needed.
    • Simply insert the SIM into your mobile phone and turn on the Mobile Data and Data Roaming when you arrive at the destination.
    • Your device should automatically detect and connect with local Network carriers within 3 minutes and then you are ready to roam!
    • If your phone does not work automatically, please follow our English user instruction printed on the package.
    Terms and Conditions (Please read before purchase) Please prepare an unlocked device. Do Not support CDMA, locked, blackberry, or windows devices
    Roaming Saver always do our best to keep the information up to date Roaming Saver can only offer you with the setting information. We will try our best but do not guarantee that every phone can connect to the service Any connection failure due to bad weather or rural area is the responsibility of local service provider. Roaming Saver will try our best to reflect your issue to the supplier but cannot compensate the possible damage or loss Please inform us if any loss, error or failure happened on your device within 24 hours. We will try our best to fix the problem and give you a pleasant mobile communication experience.

    Reviews:

    5.0 out of 5 stars Worked flawlessly, recommended

    P. · June 19, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Great coverage and speed in both urban and rural areas of Japan.Being able to activate and test in the US is a nice touch and reassuring.I wanted to cover my bases so I got this one for my wife and "Nippon SIM - Japan eSIM 15 Days Data Only SIM - Docomo - Made in Japan" for myself. Hers (this product) never lost coverage and was faster. Mine (other product) dropped out on mountain roads and most annoyingly stopped working in any touristy crowded area, probably the network was overloaded.

    1.0 out of 5 stars Worked for 2 days. Waste of money.

    M.G. · June 25, 2025

    Arrived in Japan, followed all instructions and nothing. Doesn't work at all. Waste of money. I've used SIMs overseas in Europe without any problems. UPDATE: Emailed support and they responded in 30 minutes trying to help. Very good. Were able to resolve issue and it's working now. Putting rating back up to 4 stars.FINAL UPDATE: back to 1 star. It worked great for two days then just stopped. There's no way 10Gb was used in that time. It was mostly for maps and finding places (and I'd downloaded offline versions of the area, too). Used hotel WIFI for YouTube. Disappointing, but a similar experience to others.

    5.0 out of 5 stars Works flawlessly!

    R.A.G. · June 12, 2025

    I bought this for an 11 day visit to Germany to use in my Blu brand Tracfone based phone. It worked perfectly and without flaw. I had a strong signal wherever I went, including on a day trip into France. It worked great for voice calls using WhatsApp, as well as using a US phone number through myGoogle Voice. Since I still had 19 days left on the SIM when I returned to the States, I decided to keep it on my pay-as-you-go phone and it still works great in the US. I will definitely use this again in the future.

    5.0 out of 5 stars Product works as described

    T. · June 10, 2025

    Excellent product, I’m actually writing this review from my cruise in Europe. Works very well and 30GB is plenty to be used in a month. I’ve only used 4GB in a week and can’t beat the price. I’m so glad I found this product. I’m going to continue using these SIM cards during my travels from now on. I’m looking for similar product to be used in Caribbean and Bahamas.

    4.0 out of 5 stars It is an ok esim in Japan.

    J. · June 27, 2025

    Connection was fine. Speed can be improved.

    5.0 out of 5 stars Amazing coverage

    r. · June 15, 2025

    Amazing sim card. Used it in Barcelona. Prague and vienna ( soon into Budapest too) and so far is doing great. Just make sure you turn on data roaming on your phone settings

    1.0 out of 5 stars 2of 4 DOA, remaining 2 dead after 2 days.

    b. · March 31, 2023

    Update April 5,2023After 2 days, the remaining 2 (30 day 15G SIM card) that initially worked also got disconnected and China Mobile shows up as the network. I know I did not use up the 15G of data because I got an eSIM from SingTel Airalo, and I used 500M in 2 days on the SingTel network. I am lucky that I still have a slow cell data service and have international data. Albeit at the unbearable speed of 256kb. It was my life line to get the Airalo data service that delivers eSIM card online.If you have to use a physical SIM card, get the 15 day ones and not the 30 day ones. The 15 day SIM cards worked all the way to the end of my trip.Original review …The SIM cards worked like a charm when they do. I bought 6, installed 4. 2 worked on power up. Good. Not the same for the other 2. The other 2 connected briefly and got kicked off. “iPhone not activated Contact you carrier if this problem continues to occur”. It looked like to me that the SIM card is not authorized to work in Japan. So I checked the carrier. And it says China Mobile (in Chinese). Of course these 2 wouldn’t work! It would work in China! So this is a packaging problem. They we mixing up SIM card from the wrong country! Luckily, I bought two extra as backups. The other backup SIM cards (15 day 10G) worked just as expected.

    5.0 out of 5 stars Great for a trip!

    C. · May 26, 2025

    Great! My phone is old and isn't compatible with eSIM. So this SIM card worked perfectly for a 2 week trip to Turkiye, Italy, and Poland. I followed the instructions on the packet, and I had to use one of the troubleshooting tips to get it to work (just had to restart the phone, then it worked). It worked great. Would buy again. Thank you!

    Perfetto

    O. · August 7, 2024

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Ha funzionato benissimo. Internet velocissimo. Lo consiglio

    No

    G. · August 26, 2024

    Dopo una settimana ha smesso di funzionare!

    Worked well

    D. · October 28, 2024

    Connected well in both mainland and Hong Kong

    Tutto perfetto

    L. · September 1, 2024

    Sim arrivata e provata senza alcun problema. Inserita prima dell'arrivo in Cina, e all'accensione del telefono scesa dall'aereo ero già connessa ad internet 5G. È provvista di VPN, quindi permette l'utilizzo di whatsapp, Instagram e le altre app europee

    Affidabile

    A. · October 19, 2024

    Utilizzata 1 settimana in Corea del sud mai avuto problemi, connessione anche migliore che in Italia

    Japan Data ONLY SIM Card 15 Days | Unlimited Internet Data (10GB at 4G LTE High Speed Data Then downgrade to 128kbps) |Docomo KDDI Network | Hotspot tethering supported

    Product ID: UO0OUIZSLEA
    Condition: New

    3.8

    AED10871

    Price includes VAT & Import Duties
    Model: Japon 15 jours
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “SIM Cards”

    Japan Data ONLY SIM Card 15 Days | Unlimited Internet Data (10GB at 4G LTE High Speed Data Then downgrade to 128kbps) |Docomo KDDI Network | Hotspot tethering supported

    Product ID: UO0OUIZSLEA
    Condition: New

    3.8

    Japan Data ONLY SIM Card 15 Days | Unlimited Internet Data (10GB at 4G LTE High Speed Data Then downgrade to 128kbps) |Docomo KDDI Network | Hotspot tethering supported-0
    Model: Japon 15 jours

    AED10871

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • Good for 15 days use with unlimited Internet Data (First 10GB at 4G LTE High-Speed then down to 128kbps)
  • Available for Hotspot tethering (only for Mobile phones) and tablets
  • No Activation or registration is needed, simply insert the SIM into your unlocked device and it will be ready to use!
  • Tri-cut SIM. All SIM sizes are available, including standard/micro/nano SIM. Pack comes with English user instruction
  • NO Phones Calls or Texts. No refill available.
  • 24/7 English Customer support available.

  • Japan Unlimited Data Sim
    Plan Detail

    • Good for 15 days (Start from your first insert date)
    • Unlimited 4G LTE High Speed Internet data (First 10GB at 4G LTE High-Speed then down to 128kbps)
    • Available for Hotspot tethering (only for Mobile phones) and tablets
    • The sim card is NOT available for routers
    • No callings, No SMS, No refill available
    1 Step SIM Card Activation
    • No activation registration needed.
    • Simply insert the SIM into your mobile phone and turn on the Mobile Data and Data Roaming when you arrive at the destination.
    • Your device should automatically detect and connect with local Network carriers within 3 minutes and then you are ready to roam!
    • If your phone does not work automatically, please follow our English user instruction printed on the package.
    Terms and Conditions (Please read before purchase) Please prepare an unlocked device. Do Not support CDMA, locked, blackberry, or windows devices
    Roaming Saver always do our best to keep the information up to date Roaming Saver can only offer you with the setting information. We will try our best but do not guarantee that every phone can connect to the service Any connection failure due to bad weather or rural area is the responsibility of local service provider. Roaming Saver will try our best to reflect your issue to the supplier but cannot compensate the possible damage or loss Please inform us if any loss, error or failure happened on your device within 24 hours. We will try our best to fix the problem and give you a pleasant mobile communication experience.

    Reviews:

    5.0 out of 5 stars Worked flawlessly, recommended

    P. · June 19, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Great coverage and speed in both urban and rural areas of Japan.Being able to activate and test in the US is a nice touch and reassuring.I wanted to cover my bases so I got this one for my wife and "Nippon SIM - Japan eSIM 15 Days Data Only SIM - Docomo - Made in Japan" for myself. Hers (this product) never lost coverage and was faster. Mine (other product) dropped out on mountain roads and most annoyingly stopped working in any touristy crowded area, probably the network was overloaded.

    1.0 out of 5 stars Worked for 2 days. Waste of money.

    M.G. · June 25, 2025

    Arrived in Japan, followed all instructions and nothing. Doesn't work at all. Waste of money. I've used SIMs overseas in Europe without any problems. UPDATE: Emailed support and they responded in 30 minutes trying to help. Very good. Were able to resolve issue and it's working now. Putting rating back up to 4 stars.FINAL UPDATE: back to 1 star. It worked great for two days then just stopped. There's no way 10Gb was used in that time. It was mostly for maps and finding places (and I'd downloaded offline versions of the area, too). Used hotel WIFI for YouTube. Disappointing, but a similar experience to others.

    5.0 out of 5 stars Works flawlessly!

    R.A.G. · June 12, 2025

    I bought this for an 11 day visit to Germany to use in my Blu brand Tracfone based phone. It worked perfectly and without flaw. I had a strong signal wherever I went, including on a day trip into France. It worked great for voice calls using WhatsApp, as well as using a US phone number through myGoogle Voice. Since I still had 19 days left on the SIM when I returned to the States, I decided to keep it on my pay-as-you-go phone and it still works great in the US. I will definitely use this again in the future.

    5.0 out of 5 stars Product works as described

    T. · June 10, 2025

    Excellent product, I’m actually writing this review from my cruise in Europe. Works very well and 30GB is plenty to be used in a month. I’ve only used 4GB in a week and can’t beat the price. I’m so glad I found this product. I’m going to continue using these SIM cards during my travels from now on. I’m looking for similar product to be used in Caribbean and Bahamas.

    4.0 out of 5 stars It is an ok esim in Japan.

    J. · June 27, 2025

    Connection was fine. Speed can be improved.

    5.0 out of 5 stars Amazing coverage

    r. · June 15, 2025

    Amazing sim card. Used it in Barcelona. Prague and vienna ( soon into Budapest too) and so far is doing great. Just make sure you turn on data roaming on your phone settings

    1.0 out of 5 stars 2of 4 DOA, remaining 2 dead after 2 days.

    b. · March 31, 2023

    Update April 5,2023After 2 days, the remaining 2 (30 day 15G SIM card) that initially worked also got disconnected and China Mobile shows up as the network. I know I did not use up the 15G of data because I got an eSIM from SingTel Airalo, and I used 500M in 2 days on the SingTel network. I am lucky that I still have a slow cell data service and have international data. Albeit at the unbearable speed of 256kb. It was my life line to get the Airalo data service that delivers eSIM card online.If you have to use a physical SIM card, get the 15 day ones and not the 30 day ones. The 15 day SIM cards worked all the way to the end of my trip.Original review …The SIM cards worked like a charm when they do. I bought 6, installed 4. 2 worked on power up. Good. Not the same for the other 2. The other 2 connected briefly and got kicked off. “iPhone not activated Contact you carrier if this problem continues to occur”. It looked like to me that the SIM card is not authorized to work in Japan. So I checked the carrier. And it says China Mobile (in Chinese). Of course these 2 wouldn’t work! It would work in China! So this is a packaging problem. They we mixing up SIM card from the wrong country! Luckily, I bought two extra as backups. The other backup SIM cards (15 day 10G) worked just as expected.

    5.0 out of 5 stars Great for a trip!

    C. · May 26, 2025

    Great! My phone is old and isn't compatible with eSIM. So this SIM card worked perfectly for a 2 week trip to Turkiye, Italy, and Poland. I followed the instructions on the packet, and I had to use one of the troubleshooting tips to get it to work (just had to restart the phone, then it worked). It worked great. Would buy again. Thank you!

    Perfetto

    O. · August 7, 2024

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Ha funzionato benissimo. Internet velocissimo. Lo consiglio

    No

    G. · August 26, 2024

    Dopo una settimana ha smesso di funzionare!

    Worked well

    D. · October 28, 2024

    Connected well in both mainland and Hong Kong

    Tutto perfetto

    L. · September 1, 2024

    Sim arrivata e provata senza alcun problema. Inserita prima dell'arrivo in Cina, e all'accensione del telefono scesa dall'aereo ero già connessa ad internet 5G. È provvista di VPN, quindi permette l'utilizzo di whatsapp, Instagram e le altre app europee

    Affidabile

    A. · October 19, 2024

    Utilizzata 1 settimana in Corea del sud mai avuto problemi, connessione anche migliore che in Italia

    Similar suggestions by Bolo

    More from this brand

    Similar items from “SIM Cards”