Best japan Connectivity Solutions
Discover 34 SIM card in Japan on Trip.com, updated October 29, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From US$0.07 per person, with an average total of US$0.94. Choose the option that suits your plan.
With 189.782k 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 71.94k reviews and a 4.6 rating.
The next available day tour departs on October 30, 2026. Book now to secure your spot!
Japan SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!
October is perfect for visiting Japan! Choose from 34 available day tours, including seasonal hits 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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34 results for Japan SIM card
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3.0/5· 2 reviews· 388 bookedFree cancellationBook now for tomorrowFromUS$5.96
4.6/5· 14.6k reviews· 481k bookedFree cancellationBook now for today11.101k bookings in 7 days50% offLimited-time saleFromUS$0.09US$0.18
4.6/5· 7.7k reviews· 182.3k bookedFree cancellationBook now for today91.3% of travelers recommend50% offLimited-time saleFromUS$0.09US$0.18
4.6/5· 1.3k reviews· 32k bookedFree cancellationBook now for today1.021k bookings in 7 days50% offLimited-time saleFromUS$0.09US$0.18
4.6/5· 7k reviews· 184.7k bookedFree cancellationBook now for today91.7% of travelers recommend52% offLimited-time saleFromUS$0.08US$0.17
4.6/5· 1.1k reviews· 40.4k bookedBook now for today90.2% of travelers recommend5% offLimited-time saleFromUS$3.35US$3.53
4.9/5· 163 reviews· 2.1k bookedFree cancellationBook now for today96.9% of travelers recommend50% offLimited-time saleFromUS$0.09US$0.18
4.6/5· 3.1k reviews· 74k bookedFree cancellationBook now for today91.2% of travelers recommend50% offLimited-time saleFromUS$0.09US$0.18
4.6/5· 371 reviews· 10.2k bookedBook now for today90.6% of travelers recommend5% offLimited-time saleFromUS$2.95US$3.11
4.7/5· 69 reviews· 3k bookedFree cancellationBook now for today92.8% of travelers recommend63% offLimited-time saleFromUS$0.07US$0.19
4.7/5· 5.6k reviews· 146.6k bookedFree cancellationBook now for today92.4% of travelers recommend50% offLimited-time saleFromUS$0.08US$0.16
4.7/5· 219 reviews· 6k bookedBook now for today92.2% of travelers recommendFromUS$4.49
4.6/5· 2.4k reviews· 61.6k bookedFree cancellationBook now for today90.8% of travelers recommend50% offLimited-time saleFromUS$0.08US$0.16
4.5/5· 709 reviews· 17.6k bookedFree cancellationBook now for today229 bookings in 7 days6% offLimited-time saleFromUS$0.31US$0.33
4.6/5· 887 reviews· 13.5k bookedFree cancellationBook now for today21 consecutive positive reviews52% offLimited-time saleFromUS$0.08US$0.17
4.7/5· 344 reviews· 7.5k bookedFree cancellationBook now for today91.9% of travelers recommendFromUS$3.31
4.6/5· 71.9k reviews· 2.1mil bookedFree cancellationBook now for today90.8% of travelers recommend50% offLimited-time saleFromUS$0.09US$0.18
4.6/5· 15.3k reviews· 454.6k bookedFree cancellationBook now for today23 consecutive positive reviews50% offLimited-time saleFromUS$0.11US$0.22
4.5/5· 371 reviews· 10.8k bookedFree cancellationBook now for today445 bookings in 7 days50% offLimited-time saleFromUS$0.57US$1.15
4.6/5· 6.1k reviews· 158.2k bookedFree cancellationBook now for today90.7% of travelers recommend52% offLimited-time saleFromUS$0.08US$0.17
4.5/5· 3.2k reviews· 125.7k bookedFree cancellationBook now for today3.556k bookings in 7 days52% offLimited-time saleFromUS$0.08US$0.17
4.7/5· 60 reviews· 4.4k bookedFree cancellationBook now for todayTrending now50% offLimited-time saleFromUS$0.08US$0.16
4.5/5· 13.2k reviews· 348.1k bookedFree cancellationBook now for todaySelling fast50% offLimited-time saleFromUS$0.09US$0.18
4.7/5· 13.1k reviews· 494.3k bookedFree cancellationBook now for todayFast-selling Wi-Fi & SIM cards50% offLimited-time saleFromUS$0.29US$0.58
4.6/5· 3.7k reviews· 64.3k bookedFree cancellationBook now for today6.528k bookings in 7 days52% offLimited-time saleFromUS$0.09US$0.19
4.6/5· 6.4k reviews· 191.7k bookedFree cancellationBook now for todaySimilar travelers pick52% offLimited-time saleFromUS$0.08US$0.17
4.6/5· 2k reviews· 48.8k bookedFree cancellationBook now for todaySelling fast52% offLimited-time saleFromUS$0.08US$0.17
4.5/5· 3.1k reviews· 77.8k bookedFree cancellationBook now for todaySimilar travelers pick52% offLimited-time saleFromUS$0.08US$0.17
4.7/5· 610 reviews· 22.9k bookedBook now for today93.4% of travelers recommend5% offLimited-time saleFromUS$3.50US$3.69
4.6/5· 1.2k reviews· 35.9k bookedBook now for today91.2% of travelers recommend5% offLimited-time saleFromUS$3.50US$3.69
4.5/5· 837 reviews· 12.3k bookedFree cancellationBook now for today105 bookings in 7 days52% offLimited-time saleFromUS$0.08US$0.17
4.6/5· 421 reviews· 13.7k bookedBook now for today90.5% of travelers recommend20% offLimited-time saleFromUS$3.53US$4.42
4.9/5· 176 reviews· 2.2k bookedFree cancellationBook now for today96.6% of travelers recommend52% offLimited-time saleFromUS$0.08US$0.17
4.6/5· 677 reviews· 11k bookedFree cancellationBook now for today22 consecutive positive reviews50% offLimited-time saleFromUS$0.08US$0.16
4.6/5· 1.4k reviews· 40.8k bookedFree cancellationBook now for today91.1% of travelers recommend50% offLimited-time saleFromUS$0.22US$0.44
4.5/5· 295 reviews· 2.9k bookedFree cancellationBook now for today117 bookings in 7 days50% offLimited-time saleFromUS$0.08US$0.16
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RecommendedAttractions (255863)Shows & events (116)Boat experiences (159)Spa & wellness (194)Water activities (105)Aerial tours (5)City sightseeing (543)Nature & wildlife (211)Travel photography (86)Day tours (2153)Cultural experiences (786)Outdoor experiences (701)Food & drink (908)SIM card (32)Shuttle bus (154)Travel extras (15)Airport express (16)Visas (1)Boat tickets (19)Wi-Fi (2)JR Pass (40)Equipment rental (2)
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Reviews/Trip Moments
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Reviews: Asia Multi-Country 4G Portable WiFi Rental | Unlimited Data | High-Speed Network | Pick-up & Return at Hong Kong Airport | Supports Google Maps | Multi-User Access | 24/7 Customer Service
Guest User2026-03-08
It's very useful and the most convenient thing is that even after 11 pm when the store is closed, there are boxes to put the recyclers in. 😁★
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Reviews: South Korea 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-10-29
I used this for a 3-night, 4-day trip to South Korea. I switched SIM cards after arriving at the airport, and it connected without any problems. I didn't experience any poor signal strength while I was there either.
I was truly grateful to be able to use it for 4 days at this price!★
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Reviews: South Korea 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code
Guest User2026-10-29
★★★★★ Highly recommended
I bought this card through Trip to have internet access in Seoul, and it was a great choice. Installing it on my iPhone was super easy and quick. I installed it at Seoul Airport, where the Wi-Fi connection was very good, and it worked perfectly from the first moment to the last. Highly recommended!★
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Reviews: South Korea 5G eSIM | Dual Network • All AI & TikTok | 1–30 Days | QR Code
Guest User2026-10-28
It was efficient and the various package options make it easy to tailor your Sim to your own trip. Easy to install and also you can check your data balance. I am definitely saving this and using it again!! No regrets!!★
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Reviews: 5G/4G eSIM in 8 Asian countries | Multi-network support, supports ChatGPT & Google Maps | 500MB/day - 50GB total | 1-30 days | 24-hour billing | QR code
Guest User2026-10-25
Easy to download and install. I used 1day 500mb package and it works fine all days. My all apps like chatgpt, Google map, translator, play store worked in china.★
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Reviews: South Korea SKT 5G/4G native eSIM | calls + SMS | 010 phone number | 24 hr billing | QR code
Guest User2026-09-07
I used this service for a 3-night, 4-day trip to South Korea. It was my first time in Korea, but it was incredibly convenient, and I had no problems with internet access during my trip. I didn't use the phone function, but having a phone number associated with it gave me peace of mind in case of any issues. I would definitely use it again when I go to Korea.
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