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 RUB 6.22 per person, with an average total of RUB 128.85. Choose the option that suits your plan.

With 65.588k 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 13.435k 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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RecommendedAttractions (256384)Shows & events (117)Boat tours (163)Spa & wellness (196)Water activities (98)Nature & wildlife (218)City sightseeing (555)Travel photography (133)Aerial tours (4)Day tours (2170)Culture & history (1470)Outdoor & sports (343)Food & drink (938)SIM card (33)Shuttle bus (151)Travel extras (15)Airport express (16)Visas (1)Boat tickets (22)JR Pass (41)Wi-Fi (3)Equipment rental (2)

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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 User2026-11-06
The native network is correct, but it appears less frequently compared to the SoftBank 5G plans my travel companions bought. This Docomo network is mostly in LTE mode, but I don't think it will have any impact, just a slight slowness. Simply browsing the web, using Instagram, and browsing GPT are all perfectly normal. Considering the price difference of three times compared to the native SoftBank network, I think this is a cost-effective option if you're not looking for the ultimate network speed.
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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
Perfect for a short stay, it's very affordable and offers several options depending on your needs.
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Reviews: Japan 5G eSIM | Dual Network • ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-11-06
This e-sim is very easy to install / use and has good signal all through out its duration/ our stay in Osaka. Never encountered any issue about this.
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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
Used as a backup network from my main number, the signal is excellent with no problems. The speed is high enough for everyday use.
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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 User2026-11-06
Excellent! The signal is good and doesn't lag, very convenient. Uploading videos and images is very fast. I'm impressed. The price is good, installation is very easy and quick. I will definitely buy again next time.

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