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SoftBank Japan Prepaid SIM Card - 10GB High Speed Data in 4G/LTE for 10 Days - 1GB High Speed + 384kbps Unlimited Per Day - Support Hotspot for iPhone/Android - 3 in 1 SIM Card for Standard Micro Nano

  • Based on 16 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jul 29
Order within 21 hours and 16 minutes
Available payment plans shown during checkout

Model: 1GB - 10 Days


Brand: giffgiss


Service Provider: Softbank


Cellular Technology: GSM


Product Dimensions: 1 x 1 x 0.5 inches


Item Weight: 1.02 ounces


Item model number: 1GB - 10 Days


Other display features: Wireless


Manufacturer: giffgiss


Date First Available: September 3, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great purchase/ had no issues
Currently in Japan using the SoftBank SIM card and had no issues. The 1GB/day was enough for me. I would buy again
Reviewed in the United States on May 29, 2024 by Vanesa Carolina Escobar

  • Did not work in Japan
I've used travel sim cards before in my phone but this one would not connect. There was no good way to reach out other than through Amazon but ended up with no response. I ended up using a different service through an app. Probably better to do that as if there is anything wrong, you will be able to have a way to contact them. Or just buy one when you land. ... show more
Reviewed in the United States on August 27, 2024 by Eric Y.

  • It works!
Used it for my recent trip to Japan. Worked very well in Tokyo and the road trip to Mount Fuji.
Reviewed in the United States on August 20, 2023 by Weifeng He

  • Did not work on my sons phone- not unlocked
My son was going on a 10 day trip to Japan with the State wrestling team. I ordered this so he could stay in touch and let us know how he was doing. Unfortunately, the SIM did not work in his phone. I believe the issue was that his phone is not unlocked but is carrier specific to AT&T. Just a heads up for other purchasers. ... show more
Reviewed in the United States on June 26, 2024 by Andrea Pierce

  • It works!
I did hesitate to purchase this sim card since there were no reviews. But it worked. The only thing issue was the language was not English when you inserted the sim card. Just follow the instructions included.
Reviewed in the United States on January 10, 2023 by k7

  • Easy installation. Nothing to do in the deistination.
Extremely easy to install and set-up. There is nothing to do at the destination.
Reviewed in the United States on February 5, 2024 by Amazon Customer

  • Not as simple
Got to Japan. Changed the SIM card but was not working. They have an email address in case like that. But that is not useful when you cannot get connected. I end up buying another SIM card in Japan.
Reviewed in the United States on November 18, 2024 by mochirice100

  • False advertisement
SIM did not work, Calls are not supported even though the package says Call and Data
Reviewed in the United States on December 8, 2023 by sriram r. chelluri

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