Top picks for Japan Wi-Fi & SIM cards
Discover 33 Wi-Fi & SIM cards in Japan on Trip.com, updated April 6, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From PLN 0.46 per person, with an average total of PLN 6.56. Choose the option that suits your plan.
With 54.33k verified reviews, Wi-Fi & SIM cards Japan boast an average rating of 4.6.
This week's most popular Wi-Fi & SIM cards: "South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 8.45k reviews and a 4.6 rating.
The next available day tour departs on April 7, 2026. Book now to secure your spot!
Japan Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
April is the perfect time to visit Japan! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 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.
Search attractions or local attractions & tours
Wi-Fi & SIM cards
Top Picks
Available Today
Available Tomorrow
33 results for Japan Wi-Fi & SIM cards
Sort by
Recommended
RenewableHotspot capable4.6/5Excellent· 8.2k reviews· 193.9k booked50% offLimited-time saleFromPLN 0.47PLN 0.94
Hotspot capable4.7/5Outstanding· 8.2k reviews· 252k booked50% offLimited-time saleFromPLN 1.07PLN 2.14
Japan 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
RenewableHotspot capable4.6/5Excellent· 4.1k reviews· 103k booked50% offLimited-time saleFromPLN 0.46PLN 0.93
RenewableHotspot capable4.7/5Outstanding· 5.2k reviews· 124k booked50% offLimited-time saleFromPLN 0.49PLN 0.98
RenewableHotspot capable4.6/5Excellent· 8.4k reviews· 240k booked50% offLimited-time saleFromPLN 0.46PLN 0.93![[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 capable4.7/5Outstanding· 14 reviews· 575 bookedFromPLN 12.07
Hotspot capable4.7/5Outstanding· 2.5k reviews· 51.9k booked50% offLimited-time saleFromPLN 0.56PLN 1.12
Hotspot capable4.5/5Excellent· 1k reviews· 19.7k booked50% offLimited-time saleFromPLN 0.70PLN 1.41
Hotspot capable4.7/5Great· 1.6k reviews· 18.3k booked5% offLimited-time saleFromPLN 1.62PLN 1.71
Hotspot capable4.6/5Satisfactory· 453 reviews· 7.1k booked46% offLimited-time saleFromPLN 0.55PLN 1.02
Hotspot capable4.6/5Satisfactory· 330 reviews· 7.9k bookedFromPLN 21.90
Hotspot capable4.7/5Great· 41 reviews· 1.9k bookedFromPLN 39.67
Hotspot capable4.5/5Satisfactory· 293 reviews· 5.3k booked50% offLimited-time saleFromPLN 0.76PLN 1.52![[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)
Hotspot capable4.6/5Satisfactory· 106 reviews· 3k bookedFromPLN 24.44
Hotspot capable4.7/5Great· 620 reviews· 14.5k booked50% offLimited-time saleFromPLN 1.03PLN 2.07
Hotspot capable4.5/5Satisfactory· 248 reviews· 4.1k booked50% offLimited-time saleFromPLN 0.54PLN 1.08![[Japan] Mobile WiFi Rental-Pick-up/Return at Airport](https://ak-d.tripcdn.com/images/0355q12000ha90rrw1D8A_C_568_320.jpg?_fr=wc)
4.5/5Satisfactory· 29 reviews· 2.7k bookedFromPLN 11.34
RenewableHotspot capable4.4/5Good· 7.8k reviews· 95.1k bookedFromPLN 4.75
Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
RenewableHotspot capable4.6/5Satisfactory· 3.6k reviews· 36k bookedFromPLN 7.30
Hotspot capable4.5/5Satisfactory· 1.4k reviews· 25.3k bookedFromPLN 1.02
1
2
Explore top experiences
See what other travellers love, based on ratings and bookings
Shared car tours (90)Tour with private driver (2)Travel photography (75)Rail passes (32)Shuttle bus (73)Boat tickets (9)City pass (90)Travel extras (6)Luggage delivery (4)Shopping (3)Equipment rental (10)Visas (1)Cultural experiences (325)Local cuisine (358)Food & drink (358)Food & drink (358)Water activities (16)Diving (10)Costume experiences (24)Sports experiences (26)Riding & driving (17)Boat experiences (6)Yachts & sailboats (4)
Frequently asked questions about Japan Wi-Fi & SIM cards
How many Wi-Fi & SIM cards are available in Japan on Trip.com?
What are the best Wi-Fi & SIM cards in Japan?
What are the top-rated Wi-Fi & SIM cards in Japan?
How can I contact Trip.com customer support?
Can I change or cancel my booking?
How can I get discounted prices?
Reviews/Trip Moments
★
★
★
★
★
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.★
★
★
★
★
Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-04-06
The instructions are complete; you need to check all the settings. I had to reboot for it to work. It works well, and the speed is also excellent. There was only one spot when exiting the Kyoto subway that, for some reason, nothing loaded, but maybe that was just my phone being slow.★
★
★
★
★
Reviews: Japan 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-02-20
The signal is unstable. After watching videos for a while each day, the signal becomes extremely slow, and even mobile payment functions become unusable.★
★
★
★
★
Reviews: South Korea 5G eSIM | Supports mainstream apps including TikTok, Google Maps & ChatGPT | Day Pass / Total Package | 1–30 Days | 24-Hour Billing | QR code
Guest User2026-04-06
So far i have bought multiple esim from trip dot com and had no issues on connection. I highly reccommend getting an esim from trip dot com for your overseas travel with an affordable price.★
★
★
★
★
Reviews: South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-04-04
The signal and network speed are both great. I don't know how those negative reviews came about. I'm using an iPhone 17 Pro with this eSIM and the experience is excellent, including in Seoul. I also went to Busan and the signal was still great. The key is the affordable price. I'll definitely buy this again next time I go to Korea.★
★
★
★
★
Reviews: [Free T-money] Korea KT 4G/LTE Unlimited Data SIM + 010 Phone number | Korea Airports Pick-Up
Guest User2026-01-22
I had a little trouble connecting to my Android carrier, SoftBank, and realized I couldn't use it after leaving the airport, so I called customer service, but they only spoke English and Korean. I need to make sure I can connect properly inside the airport. Once it was connected, it was great! I was grateful for the Innisfree set!
Trip.com picks
Best Japan Experiences
Popular products
Popular activities
More popular destinations
Japan Local Tour GuidesJapan Bus TicketsJapan Boat TicketsJapan Yacht CharterJapan SIM CardJapan Travel EssentialsJapan Costume ExperienceJapan Transport CardJapan Travel ServicesJapan TransportationJapan Shopping DiscountsWellness & Spa in JapanJapan Group Tours
Las Vegas Sports & AdventureLas Vegas Bus TicketsLas Vegas Local Tour GuidesNew York ActivitiesNew York SurfingHua Hin Boat TicketsSouth Korea Restaurant DiscountsWater Activities in Los AngelesSouth Korea Travel EssentialsOrlando Visa Application ServicesWindsor Castle Day Tour from London, UK From Delhi: Skip-The-Line, Taj Mahal Day Tour With Entrance FeeWater Taxi All Day hop-on hop-off Venice of America Boat Tour2 islands Murano-Burano, Morning from Venice San MarcoAbu Dhabi Attraction: Snow Abu DhabiFrom Dubai Private Tour: Edge of Emirates: East Coast TourDubai Attraction: Wake Boarding DubaiFrom Muscat Cruise: Dolphin Watching CruiseFrom Fujairah Private Tour: Dubai Full Day with LunchFrom Fujairah Private Tour: Dubai Tour with Burj KhalifaThings to do in Palma de MallorcaThings to do in AtlantaThings to do in SeogwipoThings to do in Hoa Lu DistrictThings to do in GoremeThings to do in HurghadaThings to do in JilinThings to do in SapaThings to do in JohorThings to do in GuangzhouThings to do in GuilinThings to do in Da NangThings to do in DalatThings to do in IndonesiaThings to do in Madrid
About
Payment methods
Our partners
Contact Center
of the year 2025
of the year 2025
Copyright © 2026 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.
Site Operator: Trip.com Travel Singapore Pte. Ltd.