PREPAID SIM
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Why Choose JP SMART SIM
5G for Free
If your phone is compatible with 5G, you get SIM card on the largest 5G docomo network. Once you activate your SIM card, you can add on 5G option from your MYPAGE at no extra cost anytime anywhere!
Multilingual Support
All services are available in English, Chinese, Indonesian, Vietnamese, Korean, Portuguese, Burmese and Japanese.
Carryover Data
I know you want to make most of your subscribed data! We offer the carryover data that is a feature that automatically keeps your unused data by till next month.
*The service doesn’t apply to JP SMART MAX(10GB/3day) .
Top Up Data
You are not familiar with monthly plan? Don’t worry. You can add data to your monthly plan from 1GB for ¥880.
*The service doesn’t apply to JP SMART MAX(10GB/3day).
Applying outside of Japan
You can apply for SIM card before coming to Japan and pick it up at the airports.
*Haneda airport & Narita Airport available.
Free Shipping in Japan
If you are already in Japan, we ship your SIM card to the address on the residence card in the same day at earliest for free.
*CALL SIM plan (Voice plan）need to be delivered to your home address to confirm if you are the real owner of CALL SIM card due to Japan’s law and regulations.
If you want DATA SIM, we can ship to not only your home address but also other places such as hotels.
Multiple Payment Methods
Most mobile plans in Japan require you to pay by Credit Card or Direct Debit. But don’t worry! You can make a payment by Convenience Store Payment, Credit Card, Direct Debit, Wechat, Alipay and Union Pay.
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TODAY
Once Initial payment and application check are done by 2pm JST with application overseas, you are ready to pick up your SIM at the airport on the same day in the shortest.
Don't worry! If you are already in Japan, your SIM will arrive in 1-3 days across Japan.
Still Debating?
JP SMART SIM vs. Comparable Plans
*Based on "Brand name & Brand Image Investigation" in March 2019 by JMRO.
FAQs
Our SIM card is a 3in1 size that fits any kind of phone. So there is no option of selecting sim size in the online application form.
If you apply from overseas and pick it up at the airport, your passport is required for CALL SIM or DATA SIM. If you are in Japan, your residence card is required for CALL SIM and your residence card or passport are required for DATA SIM.
You can use our physical SIM card in any unlocked phone or Docomo SIM-locked phone. If you are not sure your phone is unlocked, simply ask the store where you purchased.
If you are already in Japan and apply for our SIM card, you can pay by cash at a convenience store. If you apply from overseas, you will pay the initial payment by credit card only, but once you activate your SIM card, you can switch to other payment methods includinng the way by cash for monthly payment.
Sure! We are offering a time limited promotion if you are intersted in switching to our SIM service. Go here for more details.
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September 18 2025Sponsorship of Nepal Music Fest 2025Read more
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June 23 2025[Temporary] System Maintenance NoticeRead more
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February 26 2025Implementation of "3D Secure" for Credit Card Identity VerificationRead more
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December 22 2024Office closed during New Years Holiday 【Dec 28, 2024 (Sat) - Jan 5, 2025 (Sun)】Read more
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September 29 2021Notice of Revision of the JP Smart SIM's TermsRead more