Top picks for Japan SIM card

Discover 34 SIM card in Japan on Trip.com, updated 15 November 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From SEK 1.00 per person, with an average total of SEK 11.67. Choose the option that suits your plan.

With 111.076k verified reviews, SIM card Japan boast an average rating of 4.6.

This week's most popular SIM card: "Global (77 Countries) 5G/4G eSIM | Supports Google Maps/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 Days | QR code", with 40.96k reviews and a 4.4 rating.

The next available day tour departs on 16 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 34 available day tours, including seasonal favorites like Global (77 Countries) 5G/4G eSIM | Supports Google Maps/ChatGPT | Total Data Plan | 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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34 results for Japan SIM card

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See what other travellers love, based on ratings and bookings

RecommendedAttractions (260489)Shows & events (120)Water activities (110)Spa & wellness (194)City sightseeing (560)Food & drink (946)Nature & wildlife (240)Travel photography (138)Aerial tours (3)Day tours (2176)Outdoor & sports (399)Culture & history (1474)Boat tours (168)SIM card (32)Visas (1)Shuttle bus (156)Travel extras (15)Boat tickets (21)Airport express (16)JR Pass (41)Wi-Fi (2)Equipment rental (3)

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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 User2026-11-12
The eSIM was easy to install and activate. The 5G connection was fast and stable throughout my trip to Japan. Internet access was reliable, whether I was using Google Maps, browsing the internet or searching for information while travelling. No major connection issues encountered. Very convenient and good value for money. Highly recommended for anyone travelling to Japan!
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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 User2026-11-15
Easy to set up and data mostly stable except no line in inner parts of the mountain. Overall recommended to use this.
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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 User2026-11-10
This Japanese eSIM is the right choice for this short trip to Tokyo! The QR code has been set up by swiping the QR code in advance at ** home, and you can connect to the Internet as soon as you turn it on at Haneda Airport. The signal in the subway is stable, check and exchange cases and WhatsApp and home report safe and smooth, no need to bring bulky WiFi eggs, next time will definitely buy again.
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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 User2026-11-15
I used this 7-day (5GB/day) eSIM for my recent trip across Tokyo, Yokohama, and the Fuji/Nagano region, and it worked seamlessly. I installed the QR code before flying, and it activated automatically as soon as I landed in Japan. (If you're using Android, just remember to set the APN to a.apn02.net as mentioned in the instructions). Because it runs on the Docomo 5G network, the signal was fast and reliable both in the city and while driving through mountain areas. The biggest plus is that it gives you a native Japanese IP instead of routing through Hong Kong, so ChatGPT and other AI apps worked without any issues. For under 150 THB, the value is hard to beat. I'll definitely buy this again for my next trip to Japan.
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Reviews: Japan 5G eSIM | Dual Network • ChatGPT | 1–30 Days | QR Code
Guest User2026-11-15
Choosing this 5G eSIM for my recent trip to Japan was incredibly convenient! They offer different plans from 1 to 30 days, allowing for flexibility based on the length of my trip. After purchase, I received a QR code, which was easy to scan and install. Once I arrived in Japan, I could use the internet immediately. Whether it was finding attractions on Google Maps, checking train routes, making restaurant reservations, searching for nearby restaurants, or sharing travel photos anytime, it was all very convenient. I didn't need to change physical SIM cards throughout the trip, saving a lot of hassle, which is especially useful for independent travelers. I'll definitely consider buying this again next time I go to Japan, and I highly recommend it to anyone planning a trip there!

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