Top picks for Japan SIM card

Discover 33 SIM card in Japan on Trip.com, updated 7 November 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From PHP 4.75 per person, with an average total of PHP 86.48. Choose the option that suits your plan.

With 65.562k verified reviews, SIM card Japan boast an average rating of 4.6.

This week's most popular SIM card: "Japan 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code", with 13.45k reviews and a 4.5 rating.

The next available day tour departs on 8 November 2026. Book now to secure your spot!

Japan SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

November is the perfect time to visit Japan! Choose from 33 available day tours, including seasonal favorites like Japan 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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33 results for Japan SIM card

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Reviews/Trip Moments

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Reviews: Japan SoftBank 5G Local eSIM | Japan IP • All AI & TikTok | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-08-06
Installation is quick and easy. Simply scan the QR code on your phone to add the service beforehand, and you can connect to the network as soon as you arrive at your destination. The 3GB high-speed data per day is more than enough; in actual use, it's around 2GB per day.
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Reviews: Japan DOCOMO 5G eSIM | Native IP • All AI & TikTok | 1–30 Days | QR Code
Guest User2026-11-07
I'm a Japanese person living in Japan, and I use this when I run out of data with my usual mobile carrier! I can use PayPay without any problems, probably because it's on the Docomo network! PayPay often doesn't work with other eSIMs, so this is very convenient!
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Reviews: Japan 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code
Guest User2026-11-07
After arriving, we activated the eSIM roaming feature, and everything worked fine. We haven’t had any problems with it so far.
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Reviews: Japan 5G eSIM | Dual Network • ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-11-07
Excellent eSIM, super economical. I got 30GB for 23 days and it's more than enough for moderate daily use. I had no connection problems during my stay in Japan. I highly recommend it over all those specialized eSIM apps that sell you plans at exorbitant prices!
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Reviews: Japan 5G eSIM | Dual Network • All AI Supported | 1–30 Days | QR Code
Guest User2026-11-07
I specifically bought this 5G eSIM for my recent trip to Japan, and it's incredibly convenient! I was able to connect to the internet quickly after arriving in Japan, and everything went smoothly, from using Google Maps to find routes, restaurants, and public transportation to sharing travel photos. No need to change SIM cards, and the setup is very simple. Getting internet access abroad is easy and hassle-free. I bought it during a limited-time Trip sale – a super cheap deal! Highly recommend it! I'll definitely repurchase it next time I'm in Japan, and I recommend it to anyone planning a trip there!
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Reviews: KDDI Japan 5G Local eSIM | Supports All AI/TikTok | Daily/Full-up Package | 100GB/day | 3-30 days | Calendar-Day Billing | QR code
Guest User2026-11-07
The eSIM worked perfectly throughout my trip! The connection was smooth, stable and reliable, with no issues at all. The price was also very affordable and offered great value for money. The installation and setup process was simple and hassle-free. Overall, a great experience and definitely worth recommending!Great Great