Top picks for Japan SIM card

Discover 35 SIM card in Japan on Trip.com, updated 4 November 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From JPY 12 per person, with an average total of JPY 258. Choose the option that suits your plan.

With 107.749k 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/TikTok/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 Days | QR code", with 39.572k reviews and a 4.4 rating.

The next available day tour departs on 5 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 Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/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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35 results for Japan SIM card

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See what other travellers love, based on ratings and bookings

RecommendedAttractions (256392)Boat tours (160)Shows & events (122)Spa & wellness (193)Food & drink (926)Nature & wildlife (208)Water activities (95)Travel photography (134)Aerial tours (4)Day tours (2145)Outdoor & sports (324)Culture & history (1454)City sightseeing (543)SIM card (32)Shuttle bus (150)Visas (1)Travel extras (15)Boat tickets (19)Airport express (16)JR Pass (40)Wi-Fi (3)Equipment rental (2)

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Reviews/Trip Moments

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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 User2026-11-03
This is my first time buying this, based on everyone's reviews. I'll try it out when I get home, but I think it will live up to its reputation. They say the signal is excellent and covers all of Japan. Good quality and affordable price like this, so please use it! Spread the word! 555 Plus, the staff are incredibly helpful. They answer questions and solve problems very quickly. If you have any problems during installation or use, you can ask them immediately. They are available 24/7. Simply amazing! 👍🏻👍🏻👍🏻
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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 User2026-11-02
I use this card as a phone hotspot, and my laptop connects for meetings and downloads smoothly. The speed is fast enough that you'd never guess it's 4G, and heavy use doesn't hurt. When it runs out I'll renew right away!
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Reviews: Japan 5G eSIM | 3 Networks Covered | Daily/Total Data Package | 24-Hour Billing | 1–30 days | QR Code
Guest User2026-10-18
Very good experience with this e-sim. It's cheap, easy to install and has no problem in usage. Just install it with a good steady Wifi beforehand, it will start when you arrive in Japan.
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Reviews: Asia-Pacific eSIM | 5G/4G | High-speed data | Daily data/data plan | 24-hour service | 1-30 days | QR code
Guest User2026-11-02
⭐⭐⭐⭐⭐ Great value for money! The eSIM was affordable, and the internet connection was stable. Perfect for traveling, using Google Maps, browsing, and staying connected with family. Highly recommended for travelers!
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Reviews: Asia (12 Countries) | 4G/5G eSIM | Data Package | 365 Days Ultra-long Validity | 24-hour Billing | Real-name Registration Required for Hong Kong & Taiwan | QR Code
Guest User2026-11-01
Excellent connection, instantly turned on after international flights. It worked without any issues in both China and South Korea.
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Reviews: Japan 5G eSIM | Daily Package | 1GB/Day | 1-14 Days | Self-billing | QR Code
Guest User2026-05-21
The connection was excellent everywhere in Tokyo, including the subway and TV tower. One gig per day was enough for maps, routes, navigation, and the program. I didn't watch movies or spend much time on Instagram. Excellent value for the money.

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