Top picks for Japan SIM card

Discover 35 SIM card in Japan on Trip.com, updated 10 November 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From ₹ 7.08 per person, with an average total of ₹ 103.42. Choose the option that suits your plan.

With 198.037k verified reviews, SIM card Japan boast an average rating of 4.6.

This week's most popular SIM card: "Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-365 Days | QR Code", with 74.617k reviews and a 4.6 rating.

The next available day tour departs on 11 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 35 available day tours, including seasonal favorites like Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-365 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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35 results for Japan SIM card

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Reviews/Trip Moments

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Reviews: Japan 5G eSIM | Dual neworks, supports ChatGPT & Google Maps | 500MB/day - 100GB total | 1-90 days | 24-hour billing | QR code
Guest User2026-11-05
Fast and reliable data connection. Did not encounter any signal problems even when under train stations or far places like Mt Fuji. Very satisfied.
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Reviews: Japan docomo Native 5G eSIM | Supports Google Maps / TikTok / ChatGPT | Daily / Total Data Plan | 1–30 Days | Calendar Day Billing | QR Code
Guest User2026-11-07
It’s very convenient to use the internet; it’s mostly very smooth, rarely exceeds the data limit, and the price is reasonable.
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Reviews: Docomo Japan 5G eSIM | Daily Package/Full-Time Package | TikTok & ChatGPT Compatible | 1-30 Days | Daily Billing | QR Code
Guest User2026-11-06
Perfect for solo travelers! , landed in Sapporo, and everything just worked. Hokkaido coverage was surprisingly solid even outside the city. Simple, affordable, reliable — exactly what you want from a travel eSIM.
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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 | 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!