Top picks for Japan Wi-Fi & SIM cards
Discover 35 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 BRL 0.62 per person, with an average total of BRL 8.73. Choose the option that suits your plan.
With 39.502k 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 10.932k reviews and a 4.4 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 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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91.7% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Excellent· 5.3k reviews· 115.8k booked50% offLimited-time saleFromBRL 0.76BRL 1.52
Fast-selling Wi-Fi & SIM cardsHotspot capableFree cancellationBook now for today4.7/5Great· 6.6k reviews· 191.4k bookedFromBRL 3.15
90.8% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Excellent· 2.1k reviews· 50.9k booked50% offLimited-time saleFromBRL 0.69BRL 1.38
3.617k bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.5/5Excellent· 1.5k reviews· 30.5k booked50% offLimited-time saleFromBRL 0.62BRL 1.24
36 consecutive positive reviewsHotspot capableBook now for today4.6/5Excellent· 363 reviews· 9.2k bookedFromBRL 33.06
92% of travelers recommendHotspot capableFree cancellationBook now for today4.7/5Great· 672 reviews· 16.6k booked5% offLimited-time saleFromBRL 2.98BRL 3.14
Fast-selling Wi-Fi & SIM cardsHotspot capableFree cancellationBook now for today4.7/5Great· 1.2k reviews· 27.5k booked46% offLimited-time saleFromBRL 0.83BRL 1.54
191 bookings in 7 daysHotspot capableFree cancellationBook now for today4.6/5Excellent· 315 reviews· 5.2k bookedFromBRL 1.65
22 consecutive positive reviewsHotspot capableBook now for today4.7/5Great· 88 reviews· 3.5k bookedFromBRL 48.01
91.2% of travelers recommendHotspot capableFree cancellationBook now for today4.6/5Excellent· 1.8k reviews· 21.6k booked50% offLimited-time saleFromBRL 1.48BRL 2.97
91.5% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Excellent· 4.1k reviews· 40.1k bookedFromBRL 10.98![[Japan] Mobile WiFi Rental-Pick-up/Return at Airport](https://ak-d.tripcdn.com/images/0355q12000ha90rrw1D8A_C_568_320.jpg?_fr=wc)
90.6% of travelers recommendFree cancellationInstant confirmation4.6/5Excellent· 32 reviews· 3k bookedFromBRL 16.96
90.1% of travelers recommendHotspot capableFree cancellationBook now for today4.5/5Excellent· 212 reviews· 4.3k booked5% offLimited-time saleFromBRL 1.94BRL 2.05
90.6% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Excellent· 1.9k reviews· 36k bookedFromBRL 0.83
196 bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.5/5Excellent· 241 reviews· 5k booked5% offLimited-time saleFromBRL 6.06BRL 6.38![[KDDI Japan] 5G eSIM · 100GB/day · Hotspot available · No SIM card required · Daily data/data plan · Daily billing · 4 to 10 days · QR code](https://ak-d.tripcdn.com/images/0350n12000nzgknf93F2C_C_568_320.jpg?_fr=wc)
106 bookings in 7 daysHotspot capableBook now for today4.6/5Excellent· 75 reviews· 2.1k bookedFromBRL 33.58
91.6% of travelers recommendHotspot capableFree cancellationBook now for today4.6/5Excellent· 524 reviews· 8.6k booked46% offLimited-time saleFromBRL 0.83BRL 1.54
90.3% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Excellent· 1.2k reviews· 15.4k booked5% offLimited-time saleFromBRL 1.04BRL 1.1
9.903k bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.4/5Good· 10.9k reviews· 129.7k bookedFromBRL 7.14
81 bookings in 7 daysHotspot capableFree cancellationBook now for today4.5/5Excellent· 346 reviews· 5.8k booked15% offLimited-time saleFromBRL 1.96BRL 2.31
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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 | 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 | TikTok & 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 11 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: 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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Reviews: Japan eSIM | Softbank | 5G/4G | Daily Data Package | 1-30 days | Natural Day Billing | QR code
Guest User2025-12-29
Easy to setup and use. Signal was strong and connection without any issues during the trip. Great to have this purchase option within the trip.com app.
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