Top picks for Japan Wi-Fi & SIM cards
Discover 35 Wi-Fi & SIM cards in Japan on Trip.com, updated January 15, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From GBP 0.09 per person, with an average total of GBP 1.21. Choose the option that suits your plan.
With 43.619k 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 12.619k reviews and a 4.4 rating.
The next available day tour departs on January 16, 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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Hotspot capable4.7/5Very good· 6.8k reviews· 197.7k bookedFrom£0.42
Hotspot capable4.7/5Very good· 1.4k reviews· 31.7k booked47% offLimited-time saleFrom£0.11£0.21
RenewableHotspot capable4.6/5Satisfied· 5.8k reviews· 126k booked52% offLimited-time saleFrom£0.10£0.21
RenewableHotspot capable4.6/5Satisfied· 6.5k reviews· 170.2k booked5% offLimited-time saleFrom£0.19£0.2
Hotspot capable4.6/5Satisfied· 456 reviews· 8.9k booked43% offLimited-time saleFrom£0.13£0.23
Includes giftsIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.6/5Satisfied· 545 reviews· 15.7k booked5% offLimited-time saleFrom£2.53£2.67
Hotspot capable4.5/5Satisfied· 1.5k reviews· 26.1k bookedFrom£0.24
Hotspot capable4.5/5Satisfied· 1.8k reviews· 34.6k bookedFrom£0.17
RenewableHotspot capable4.4/5Good· 12.6k reviews· 143.1k bookedFrom£0.97
RenewableHotspot capable4.6/5Satisfied· 2.4k reviews· 58k booked52% offLimited-time saleFrom£0.09£0.19
Hotspot capable4.7/5Very good· 104 reviews· 4.4k bookedFrom£5.58
Hotspot capable4.7/5Very good· 707 reviews· 17.5k booked6% offLimited-time saleFrom£0.40£0.43![[Japan] Mobile WiFi Rental-Pick-up/Return at Airport](https://ak-d.tripcdn.com/images/0355q12000ha90rrw1D8A_C_568_320.jpg?_fr=wc)
4.6/5Satisfied· 36 reviews· 3.1k bookedFrom£2.28
Hotspot capable4.6/5Satisfied· 371 reviews· 9.8k bookedFrom£4.48
Hotspot capable4.5/5Satisfied· 367 reviews· 6.1k booked50% offLimited-time saleFrom£0.16£0.32
Hotspot capable4.6/5Satisfied· 339 reviews· 5.4k bookedFrom£0.38
Hotspot capable4.6/5Satisfied· 570 reviews· 9k booked47% offLimited-time saleFrom£0.11£0.21
RenewableHotspot capable4.6/5Satisfied· 1.2k reviews· 16k bookedFrom£0.10![[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)
Hotspot capable4.6/5Satisfied· 125 reviews· 3.9k bookedFrom£4.47
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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 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 | 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: South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-09-14
For the average traveler, a hotel's star rating is a crucial guide for choosing accommodations. There are multiple ratings, ranging from one to five stars, but what are the criteria for each rating, and how do they differ in terms of service and amenities? This article will provide the definitions and standards of hotel ratings from one to five stars (including domestic and international differences), the specific differences in service, facilities, and hospitality, typical hotel chains for each rating, market prices for accommodation (including domestic and international differences), how to choose a rating based on the intended use, and an analysis from a real estate developer's perspective. This article explains, in an accessible and commercial manner, the impact of hotel ratings on towns and regions.★
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Reviews: South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Guest User2026-01-14
The connection was stable and I was able to use it very smoothly, even while moving around Seoul.
The connection speed was also fine, so I was able to use ChatGPT as well as map searches and social media easily.
And the price is quite reasonable, so I feel it's very good value for money.
It's so easy to use that I've already purchased it several times!★
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Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2026-01-13
I like how easy it is to download and that it's a genuine product. I previously purchased a cheap eSIM but it didn't work, so I had to buy a genuine one at the airport. This is the one I'll use when I'm in Korea. I can use it immediately when I arrive in Korea, and there are no problems with the signal. I'll use it again.
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