Best japan Connectivity Solutions
Discover 35 Wi-Fi & SIM cards in Japan on Trip.com, updated January 26, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From HKD 0.72 per person, with an average total of HKD 18.75. Choose the option that suits your plan.
With 63.654k verified reviews, Wi-Fi & SIM cards Japan boast an average rating of 4.6.
This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 13.637k reviews and a 4.4 rating.
The next available day tour departs on January 27, 2026. Book now to secure your spot!
Japan Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
January is perfect for visiting Japan! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | 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 Wi-Fi & SIM cards
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32 consecutive positive reviewsHotspot capableFree cancellationBook now for today4.6/5Satisfied· 1.6k reviews· 34.6k booked46% offLimited-time saleFromHK$1.17HK$2.18
42 consecutive positive reviewsHotspot capableFree cancellationBook now for today4.7/5Very good· 7k reviews· 202.5k booked15% offLimited-time saleFromHK$3.73HK$4.39
891 bookings in 7 daysHotspot capableFree cancellationBook now for today4.5/5Satisfied· 1.9k reviews· 35.9k bookedFromHK$1.76
91.2% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfied· 6.7k reviews· 175.5k booked50% offLimited-time saleFromHK$1.02HK$2.05
93.3% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.7/5Very good· 4.4k reviews· 99.9k booked50% offLimited-time saleFromHK$1.02HK$2.05
92.1% of travelers recommendHotspot capableFree cancellationBook now for today4.6/5Satisfied· 471 reviews· 9.2k booked49% offLimited-time saleFromHK$1.18HK$2.32
91.3% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfied· 6.1k reviews· 133.9k booked50% offLimited-time saleFromHK$1.08HK$2.16
162 bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfied· 281 reviews· 5.6k booked5% offLimited-time saleFromHK$8.61HK$9.07
91.8% of travelers recommendHotspot capableFree cancellationBook now for today4.7/5Very good· 2.1k reviews· 23.9k booked50% offLimited-time saleFromHK$1.95HK$3.9
6.041k bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.4/5Good· 13.6k reviews· 151.9k bookedFromHK$10.14
90.9% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfied· 2.1k reviews· 38.7k bookedFromHK$1.37
91.5% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfied· 4.4k reviews· 43k bookedFromHK$15.60
150 bookings in 7 daysHotspot capableFree cancellationBook now for today4.5/5Satisfied· 1.5k reviews· 26.2k bookedFromHK$2.42
91.7% of travelers recommendHotspot capableBook now for today4.7/5Very good· 84 reviews· 1.8k booked10% offLimited-time saleFromHK$22.80HK$25.34
24 consecutive positive reviewsIncludes giftsIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capableBook now for today4.6/5Satisfied· 560 reviews· 16.2k booked5% offLimited-time saleFromHK$26.57HK$27.97![[South Korea] LG U+ Combo Card | Unlimited 4G/5G SIM + T-money Transportation Card (from 3 days) | 1–90 Days | Pickup at Incheon, Gimpo, Gimhae Airports](https://ak-d.tripcdn.com/images//0586c12000op3e6sv443D_C_568_320.jpg?_fr=wc)
94.9% of travelers recommendHotspot capableFree cancellationInstant confirmationBook now for today4.8/5Very good· 1.1k reviews· 103.7k bookedFromHK$32.47
1.205k bookings in 7 daysHotspot capableFree cancellationBook now for today4.5/5Satisfied· 387 reviews· 7.6k booked50% offLimited-time saleFromHK$1.46HK$2.93
190 bookings in 7 daysHotspot capableFree cancellationBook now for today4.5/5Satisfied· 484 reviews· 7.2k booked50% offLimited-time saleFromHK$1.12HK$2.24![[Free T-money | Korea SIM Card] SKT 4G/LTE High-Speed Data + Call SIM Card + Daiso e-coupon Giveway (Available at Korea Airport/Seoul)](https://ak-d.tripcdn.com/images//0582412000mzr4yrgFD92_C_568_320.jpg?_fr=wc)
91.5% of travelers recommendIncludes SMS messagesPhone calls supportedHotspot capableFree cancellationBook now for today4.7/5Very good· 223 reviews· 4.7k bookedFromHK$25.60
233 bookings in 7 daysHotspot capableFree cancellationBook now for today4.5/5Satisfied· 191 reviews· 6k booked50% offLimited-time saleFromHK$0.72HK$1.45
91.8% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfied· 1.5k reviews· 24.7k booked40% offLimited-time saleFromHK$1.05HK$1.76![[South Korea] LG U+ 4G/5G eSIM + T-money Transportation Card | 1–90 Days | QR Code](https://ak-d.tripcdn.com/images/0355812000o8jlwqd371A_C_568_320.jpg?_fr=wc)
Includes giftsHotspot capableBook now for today4.8/5Very good· 10 reviews· 536 bookedFromHK$32.47![[Free T-Money | Korea eSIM] South Korea SKT Non-stop Local Data & Voice eSIM + Daiso e-coupon Giveaway](https://ak-d.tripcdn.com/images//0584q12000q88bfx5D3F0_C_568_320.jpg?_fr=wc)
26 consecutive positive reviewsIncludes SMS messagesPhone calls supportedHotspot capableBook now for today4.7/5Very good· 101 reviews· 2.1k bookedFromHK$25.60![[South Korea] SKT Native Card|unlimited data|Includes local number|3–90 days|4G SIM cards|Pick up at South Korea airport](https://ak-d.tripcdn.com/images//0580k12000n2qh4hb63A8_C_568_320.jpg?_fr=wc)
32 bookings in 7 daysIncludes giftsIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capableFree cancellationBook now for today4.6/5Satisfied· 86 reviews· 2.8k bookedFromHK$46.78![[Free T-money] Korea KT 4G/LTE Unlimited Data SIM + 010 Phone number | Korea Airports Pick-Up](https://ak-d.tripcdn.com/images/0350h12000qc2iv3q506D_C_568_320.jpg?_fr=wc)
Hotspot capableFree cancellationBook now for today4.8/5Very good· 13 reviews· 384 bookedFromHK$25.34
58 bookings in 7 daysIncludes SMS messagesPhone calls supportedHotspot capableBook now for today4.1/5Good· 32 reviews· 1.2k bookedFromHK$218.22![[Korea Airport/Seoul Pickup] KT 4G Unlimited Data Wi-Fi with No Speed Drop](https://ak-d.tripcdn.com/images//0585p12000n1etrzr0510_C_568_320.jpg?_fr=wc)
The network is provided by KT, one of the largest telecom operators in South Korea, with nationwide coverageFree cancellationBook now for today4.8/5Very good· 6 reviews· 759 bookedFromHK$19.92
90.7% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfied· 2.5k reviews· 61.4k booked50% offLimited-time saleFromHK$0.97HK$1.95
91.5% of travelers recommendHotspot capableFree cancellationBook now for today4.7/5Very good· 719 reviews· 17.9k booked5% offLimited-time saleFromHK$4.25HK$4.48
93.6% of travelers recommendHotspot capableBook now for today4.7/5Very good· 110 reviews· 4.5k bookedFromHK$58.48
54 consecutive positive reviewsHotspot capableBook now for today4.6/5Satisfied· 381 reviews· 10k booked10% offLimited-time saleFromHK$42.89HK$47.66
251 bookings in 7 daysHotspot capableFree cancellationBook now for today4.5/5Satisfied· 374 reviews· 6.2k booked50% offLimited-time saleFromHK$1.64HK$3.29
90.2% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfied· 1.2k reviews· 16.6k bookedFromHK$0.88
108 bookings in 7 daysHotspot capableFree cancellationBook now for today4.6/5Satisfied· 359 reviews· 5.5k booked50% offLimited-time saleFromHK$1.80HK$3.61
91.4% of travelers recommendHotspot capableFree cancellationBook now for today4.6/5Satisfied· 584 reviews· 9.2k booked46% offLimited-time saleFromHK$1.17HK$2.18![[Japan eSIM] KDDI(au) local 4G/5G data eSIM | High-speed Data](https://ak-d.tripcdn.com/images//0582812000qpdtea501A2_C_568_320.jpg?_fr=wc)
92.2% of travelers recommendHotspot capableBook now for today4.6/5Satisfied· 128 reviews· 4.1k bookedFromHK$46.87
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Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2026-01-11
I used this in KL, Bangkok and Shanghai. Overall the signal was ok. Sometimes we do get a drop out but it’s not often. We managed to use all social media platforms with this eSIM at Shanghai. Only thing is if you want to hail a ride you’ll need a number for it in china.★
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Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-180 Days | QR Code
Guest User2025-12-30
The network card provided by this adapter in Osaka demonstrated a very stable and fast signal, and was easy to install. It is also very reasonably priced.★
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Reviews: Asia 10 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-07-27
I went to Vietnam → Cambodia on a woman's solo trip and stayed in Cambodia for 9 nights (Phnom Penh 2 nights, Krache 1 night, Siem Reap 6 nights) ♪ Thanks to this eSIM, it was a fulfilling trip ^ ^ Use again Shu!★
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Reviews: South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-01-25
The price was reasonable, and setting it up on my phone was easy. I activated it immediately after arriving in Korea, and it was very convenient to be able to search for directions to my destination. The only issue was that Pokémon GO took a while to be recognized, and it took a few hours for it to become playable. I'm not sure if it was a setup issue or if the eSIM had just finally settled into my phone, but I was a little worried at first that it wouldn't work for the entirety of my stay. Overall, I plan to use it again next time.★
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Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-01-25
I usually use an unlimited eSIM with a number, but I purchased this for the first time for my two-day stay. I haven't used it in crowded situations like concerts, so I'm not sure, but I didn't have any problems with the signal for normal use. It's not suitable if you need a Korean phone number, but if you don't need a phone number, it's good value for money and I don't think you'll have any problems! I haven't used customer support, so I don't know.★
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Reviews: South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Guest User2026-01-25
Good signal strength in Jeju, although LTE so far and no 5G, however this may be more for mainland. Price is excellent.
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