Top picks for Japan Wi-Fi & SIM cards
Discover 33 Wi-Fi & SIM cards in Japan on Trip.com, updated January 1, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From JPY 22.00 per person, with an average total of JPY 243.00. Choose the option that suits your plan.
With 21.543k verified reviews, Wi-Fi & SIM cards Japan boast an average rating of 4.6.
This week's most popular Wi-Fi & SIM cards: "Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass | 24-Hour Billing | 1-30 Days | QR Code", with 6.012k reviews and a 4.7 rating.
The next available day tour departs on January 2, 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 the perfect time to visit Japan! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass | 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 Wi-Fi & SIM cards
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Similar travellers pickRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfactory· 4.3k reviews· 88k booked50% offLimited-time saleFromJPY 22JPY 44
Fast-selling Wi-Fi & SIM cardsHotspot capableFree cancellationBook now for today4.7/5Great· 6k reviews· 170.5k bookedFromJPY 89
92% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfactory· 1.4k reviews· 32.7k bookedFromJPY 40
Fast-selling Wi-Fi & SIM cardsHotspot capableFree cancellationBook now for today4.7/5Great· 592 reviews· 13.8k booked43% offLimited-time saleFromJPY 25JPY 44
245 bookings in 7 daysHotspot capableFree cancellationBook now for today4.6/5Satisfactory· 238 reviews· 3.8k booked51% offLimited-time saleFromJPY 23JPY 47
16 consecutive positive reviewsHotspot capableBook now for today4.6/5Satisfactory· 319 reviews· 7.6k bookedFromJPY 945
259 bookings in 7 daysHotspot capableBook now for today4.7/5Great· 30 reviews· 1.8k bookedFromJPY 1,420
6 consecutive positive reviewsHotspot capableFree cancellationBook now for today4.7/5Great· 607 reviews· 14k booked50% offLimited-time saleFromJPY 44JPY 89
19 consecutive positive reviewsHotspot capableBook now for today4.5/5Satisfactory· 282 reviews· 5.1k booked50% offLimited-time saleFromJPY 32JPY 65![[Japan eSIM] KDDI(au) local 4G/5G data eSIM | High-speed Data](https://ak-d.tripcdn.com/images//0581512000n0sub5sC8BA_C_568_320.jpg?_fr=wc)
9 consecutive positive reviewsHotspot capableBook now for today4.6/5Satisfactory· 101 reviews· 2.9k bookedFromJPY 1,054
90% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfactory· 1.1k reviews· 14.2k bookedFromJPY 32
17 consecutive positive reviewsHotspot capableFree cancellationBook now for today4.7/5Great· 149 reviews· 2.7k booked20% offLimited-time saleFromJPY 71JPY 89
92% of travelers recommendHotspot capableFree cancellationBook now for today4.7/5Great· 1.6k reviews· 17.2k booked5% offLimited-time saleFromJPY 70JPY 74
91.9% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfactory· 1.1k reviews· 17.8k booked50% offLimited-time saleFromJPY 28JPY 56
91.9% of travelers recommendHotspot capableFree cancellationBook now for today4.6/5Satisfactory· 442 reviews· 6.8k booked47% offLimited-time saleFromJPY 23JPY 44
10 consecutive positive reviewsHotspot capableFree cancellationBook now for today4.5/5Satisfactory· 1.4k reviews· 25.1k bookedFromJPY 44
14 consecutive positive reviewsRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfactory· 190 reviews· 3.7k booked12% offLimited-time saleFromJPY 177JPY 202
91.6% of travelers recommendFree cancellationBook now for today4.6/5Satisfactory· 95 reviews· 432 bookedFromJPY 183![[Japan] Mobile WiFi Rental-Pick-up/Return at Airport](https://ak-d.tripcdn.com/images/0355q12000ha90rrw1D8A_C_568_320.jpg?_fr=wc)
Maximize your travel experience with Unlimited WiFiFree cancellationInstant confirmation4.5/5Satisfactory· 28 reviews· 2.7k bookedFromJPY 485
29 consecutive positive reviewsRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfactory· 1.6k reviews· 28.8k booked5% offLimited-time saleFromJPY 53JPY 56
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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: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass | 24-Hour Billing | 1-30 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: Japan 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour 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: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2025-11-24
Very useful worked perfectly pretty much everywhere, great coverage even in most remote zones, completely satisfied !★
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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 User2026-01-01
Fukuoka eSIM was incredibly convenient! I activated it immediately upon arrival and had a stable network connection – fast speeds, excellent signal coverage, perfect for entertainment, route planning, and finding restaurants. No need to switch to a physical SIM card or worry about losing it; setup was simple and time-saving, making the entire trip smooth. Highly recommended for short independent travelers!★
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Reviews: Japan au KDDI 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 3-31 Days | Calendar-Day Billing | QR code
Guest User2025-10-30
I purchased an 8-day eSIM, and it was stable throughout my trip to Fukuoka, including visits to Ito-majima and Dazaifu. It automatically switched to 5G when there was a 5G signal and 4G when there wasn't. The only time I encountered a very weak signal was in a basement restroom in a shopping mall; it was fine once I left, which was due to the mall's antenna coverage and not related to the eSIM. I installed the eSIM in China the day before departure. During installation, it might show an activation failure message, but that's normal. Wait until you can access the eSIM card and then turn it off. Once in Japan, activate it again and switch your cellular data to eSIM. It uses a local IP address, so you don't need to enable data roaming. You can also create a hotspot. The whole experience was smooth, and the price was reasonable. Highly recommended!
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