Top picks for Japan SIM Cards
Discover 39 SIM Cards in Japan on Trip.com, updated February 4, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From HKD 0.98 per person, with an average total of HKD 18.69. Choose the option that suits your plan.
With 60.955k verified reviews, SIM Cards Japan boast an average rating of 4.6.
This week's most popular 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 14.541k reviews and a 4.4 rating.
The next available day tour departs on February 5, 2026. Book now to secure your spot!
Japan SIM Cards usually take about 1 hours — perfect for a relaxed, immersive experience!
February is the perfect time to visit Japan! Choose from SIM Cards available day tours, including seasonal favorites 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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39 results for Japan SIM Cards
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Hotspot capable4.6/5Satisfied· 373 reviews· 5.8k booked10% offLimited-time saleFromHK$3.25HK$3.62
RenewableHotspot capable4.6/5Satisfied· 6.4k reviews· 142.3k booked50% offLimited-time saleFromHK$0.98HK$1.96
RenewableHotspot capable4.6/5Satisfied· 4.5k reviews· 44.2k bookedFromHK$15.63
RenewableHotspot capable4.6/5Satisfied· 6.9k reviews· 181.1k booked10% offLimited-time saleFromHK$1.85HK$2.06![[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)
Includes giftsIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.6/5Satisfied· 86 reviews· 3k bookedFromHK$46.88
RenewableHotspot capable4.7/5Very good· 4.5k reviews· 101.8k booked10% offLimited-time saleFromHK$1.85HK$2.06
Hotspot capable4.5/5Satisfied· 2k reviews· 37k bookedFromHK$1.76
RenewableHotspot capable4.4/5Good· 14.5k reviews· 161.7k bookedFromHK$10.16
Hotspot capable4.7/5Very good· 1.7k reviews· 37.2k bookedFromHK$2.18
Hotspot capable4.7/5Very good· 2.2k reviews· 24.8k bookedFromHK$3.93
Hotspot capable4.7/5Very good· 7.1k reviews· 208.2k bookedFromHK$4.40
Hotspot capable4.5/5Satisfied· 1.5k reviews· 26.3k bookedFromHK$2.43
Hotspot capable4.5/5Satisfied· 447 reviews· 9.2k booked50% offLimited-time saleFromHK$1.47HK$2.94
Includes giftsIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.6/5Satisfied· 576 reviews· 16.7k bookedFromHK$28.03![[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)
Includes SMS messagesPhone calls supportedHotspot capable4.7/5Very good· 102 reviews· 2.1k booked15% offLimited-time saleFromHK$21.80HK$25.65![[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)
Includes SMS messagesPhone calls supportedHotspot capable4.7/5Very good· 225 reviews· 4.9k bookedFromHK$25.65
Includes SMS messagesPhone calls supportedHotspot capable4.8/5Very good· 9 reviews· 444 bookedFromHK$211.73![[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 capable4.8/5Very good· 13 reviews· 400 bookedFromHK$25.39
Hotspot capable4.5/5Satisfied· 202 reviews· 6.1k booked10% offLimited-time saleFromHK$1.30HK$1.45![[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)
Hotspot capable4.8/5Very good· 1.1k reviews· 105.1k bookedFromHK$32.66
RenewableHotspot capable4.5/5Satisfied· 293 reviews· 6k booked5% offLimited-time saleFromHK$8.63HK$9.09
Hotspot capable4.6/5Satisfied· 485 reviews· 9.4k bookedFromHK$2.32
Hotspot capable4.5/5Satisfied· 496 reviews· 7.4k booked50% offLimited-time saleFromHK$1.13HK$2.26![[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 capable4.5/5Satisfied· 11 reviews· 558 bookedFromHK$32.66
Hotspot capable4.7/5Very good· 88 reviews· 2k booked10% offLimited-time saleFromHK$22.85HK$25.39
Hotspot capable4.4/5Good· 326 reviews· 6.1k bookedFromHK$9.79
RenewableHotspot capable4.6/5Satisfactory· 478 reviews· 8.1k bookedFromHK$2.63
RenewableHotspot capable4.7/5Great· 598 reviews· 13.5k bookedFromHK$2.15
RenewableHotspot capable4.6/5Satisfactory· 869 reviews· 11.7k bookedFromHK$2.34
Hotspot capable4.6/5Satisfactory· 207 reviews· 3.3k bookedFromHK$2.24
RenewableHotspot capable4.6/5Satisfactory· 1.2k reviews· 22.1k bookedFromHK$2.74
Hotspot capable4.6/5Satisfactory· 328 reviews· 5k bookedFromHK$2.18
Hotspot capable4.5/5Satisfactory· 253 reviews· 5.7k bookedFromHK$46.70
Hotspot capable4.7/5Great· 422 reviews· 8k bookedFromHK$4.37
RenewableHotspot capable4.5/5Satisfactory· 52 reviews· 646 bookedFromHK$78.67
RenewableHotspot capable4.6/5Satisfactory· 289 reviews· 4.9k bookedFromHK$3.83
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Reviews: Japan DOCOMO(IIJmio) 4G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | Calendar-Day Billing | 1-30 Days | QR Code
Guest User2026-01-16
The signal is excellent. I was driving through Sapporo, Toyako, Hakodate, Niseko, Asahikawa, and Furano, and I could still use Google Maps to find information.★
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Reviews: Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-11-29
Easy to install. Convenient to use. Good signal. Works well even in many places. There is a link to check how much you have used. Recommended. No need to put in a SIM card, it's a hassle.★
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Reviews: Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-11-04
I always use it when I come back to Japan during my trip around the world. It's easy to connect to the internet, so I can use mobile payments like Mobile Suica and Rakuten Pay.★
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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 User2026-02-04
I purchased it in advance, and when I had some questions about setting it up, I contacted them via chat and they responded quickly and solved the problem. I was able to connect immediately when I arrived in Korea, and I was able to use the internet comfortably without any issues during my trip. I would like to use it again next time.★
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Reviews: [South Korea] SKT Native Card|unlimited data|Includes local number|3–90 days|4G SIM cards|Pick up at South Korea airport
Guest User2026-01-25
Using the SKT SIM card in South Korea during this trip was a very stable experience overall. The network connection was fast, and I hardly encountered any disconnections or lag in the city, subway, or major tourist attractions. Navigation, researching information, and uploading photos were all smooth, and it handled everyday use without much difficulty.
The installation and activation process was intuitive; simply follow the instructions. It's very user-friendly for travelers. Hotspot sharing worked normally during actual use, which is convenient for those who need to connect multiple devices.
The only thing to note is that different plans have different restrictions on call and SMS functions. If you need to receive verification codes or make calls, it's recommended to check the plan details beforehand.★
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Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-04
I've been buying this eSIM for two trips in a row now. It's a reliable, uninterrupted connection with smooth coverage. I highly recommend it! 👍
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