App

Customer support

EUR

Find bookings

Top picks for Japan Wi-Fi & SIM cards

Q: How many Wi-Fi & SIM cards are available in Japan on Trip.com?

Trip.com offers 33 Wi-Fi & SIM cards in Japan

Q: How can I contact Trip.com customer support?

Get help anytime, anywhere within 30 seconds Contact customer support

Q: Can I change or cancel my booking?

Change and cancellation policies vary by attractions and tours. Please check the product details page for more information.

Q: How can I get discounted prices?

Ticket prices may vary between weekdays and weekends, as well as during peak and off-peak seasons. When booking with Trip.com, you can also use Trip Coins to get extra savings. For more tips on booking discounted tickets, please visit Trip.com for the latest information.

Discover 33 Wi-Fi & 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 EUR 0.10 per person, with an average total of EUR 1.58. Choose the option that suits your plan.

With 65.496k verified reviews, Wi-Fi & SIM cards Japan boast an average rating of 4.6.

The next available day tour departs on February 5, 2026. Book now to secure your spot!

Japan Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

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

Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Hotspot capable
4.7/5
Very good· 1.7k reviews· 37.2k booked
From€0.24
Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Hotspot capable
4.7/5
Very good· 7.1k reviews· 208.2k booked
6% off
Limited-time sale
From€0.45€0.48
Asia 10 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Hotspot capable
4.5/5
Satisfied· 2k reviews· 37k booked
From€0.20
South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Renewable
Hotspot capable
4.6/5
Satisfied· 6.9k reviews· 181.1k booked
13% off
Limited-time sale
From€0.20€0.23
[South Korea] SKT Native Card|unlimited data|Includes local number|3–90 days|4G SIM cards|Pick up at South Korea airport
Includes gifts
Includes SMS messages
Includes topped-up amount
Phone calls supported
Hotspot capable
4.6/5
Satisfied· 86 reviews· 3k booked
From€5.08
[Free T-money | Korea SIM Card] SKT 4G/LTE High-Speed Data + Call SIM Card + Daiso e-coupon Giveway (Available at Korea Airport/Seoul)
Includes SMS messages
Phone calls supported
Hotspot capable
4.7/5
Very good· 225 reviews· 4.9k booked
From€2.78
Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfied· 6.4k reviews· 142.3k booked
50% off
Limited-time sale
From€0.11€0.22
Japan | DOCOMO 4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Hotspot capable
4.7/5
Very good· 2.2k reviews· 24.8k booked
From€0.43
Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Renewable
Hotspot capable
4.6/5
Satisfied· 4.5k reviews· 44.2k booked
From€1.70
Asia 8 countries 5G/4G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfied· 2.1k reviews· 39.9k booked
33% off
Limited-time sale
From€0.10€0.15
Japan 4G/5G eSIM 1-30 days High-speed data Daily package/Data package Optional days (calendar day) QR code
Hotspot capable
4.5/5
Satisfied· 1.5k reviews· 26.3k booked
From€0.27
Japan 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Renewable
Hotspot capable
4.6/5
Satisfied· 2.8k reviews· 70.7k booked
50% off
Limited-time sale
From€0.11€0.22
Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Renewable
Hotspot capable
4.4/5
Good· 14.5k reviews· 161.7k booked
From€1.11
South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Includes gifts
Includes SMS messages
Includes topped-up amount
Phone calls supported
Hotspot capable
4.6/5
Satisfied· 576 reviews· 16.7k booked
From€3.04
[Free T-money] Korea KT 4G/LTE Unlimited Data SIM + 010 Phone number | Korea Airports Pick-Up
Hotspot capable
4.8/5
Very good· 13 reviews· 400 booked
From€2.76
[Free T-Money | Korea eSIM] South Korea SKT Non-stop Local Data & Voice eSIM + Daiso e-coupon Giveaway
Includes SMS messages
Phone calls supported
Hotspot capable
4.7/5
Very good· 102 reviews· 2.1k booked
15% off
Limited-time sale
From€2.36€2.78
South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Satisfied· 485 reviews· 9.4k booked
From€0.26
Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Hotspot capable
4.5/5
Satisfied· 447 reviews· 9.2k booked
50% off
Limited-time sale
From€0.16€0.32
South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.7/5
Very good· 4.5k reviews· 101.8k booked
13% off
Limited-time sale
From€0.20€0.23
[South Korea] LG U+ 4G/5G eSIM + T-money Transportation Card | 1–90 Days | QR Code
Includes gifts
Hotspot capable
4.5/5
Satisfied· 11 reviews· 558 booked
From€3.54
South Korea | 4G eSIM | 1-30 Days | Daily Package / Total Package | Qecode
Hotspot capable
4.5/5
Satisfied· 202 reviews· 6.1k booked
12% off
Limited-time sale
From€0.14€0.16
South Korea 5G eSIM | Dual Network Coverage | Daily/Data Package | 1–30 Days | Calendar Day Billing | QR Code
Hotspot capable
4.5/5
Satisfied· 496 reviews· 7.4k booked
52% off
Limited-time sale
From€0.12€0.25
[Korea WIFI] SKT 4G Unlimited Data Pocket WIFI + Power Bank(Free Rental) | Korea Airport / Seoul Pick Up
4.2/5
Good· 93 reviews· 3.7k booked
From€2.17
South Korea SKT | 4G eSIM | Day Pass | Unlimited data + 010 phone number | 24H Billing | 1-90 days | QR code
Hotspot capable
4.7/5
Very good· 88 reviews· 2k booked
10% off
Limited-time sale
From€2.48€2.76
Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR
Hotspot capable
4.4/5
Good· 326 reviews· 6.1k booked
From€1.06
South Korea 5G eSIM | Daily/Total | 500MB/day - 30GB total | 1-30 days | 24-hour format | QR code
Renewable
Hotspot capable
4.6/5
Satisfied· 1.5k reviews· 25.7k booked
40% off
Limited-time sale
From€0.12€0.2
[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
Hotspot capable
4.8/5
Very good· 1.1k reviews· 105.1k booked
From€3.54
Japan au KDDI 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 3-31 Days | Calendar-Day Billing | QR code
Hotspot capable
4.6/5
Satisfactory· 330 reviews· 7.9k booked
From€5.18
Japan 5G local eSIM | DayPass | Unlimited | 4-15 days | QR code
Hotspot capable
4.7/5
Great· 42 reviews· 1.9k booked
From€9.37
Japan DOCOMO(IIJmio) 4G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | Calendar-Day Billing | 1-30 Days | QR Code
Hotspot capable
4.6/5
Satisfactory· 249 reviews· 4.1k booked
50% off
Limited-time sale
From€0.13€0.26
Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 212 reviews· 4.1k booked
5% off
Limited-time sale
From€1.05€1.11
[Japan eSIM] KDDI(au) local 4G/5G data eSIM | High-speed Data
Hotspot capable
4.6/5
Satisfactory· 106 reviews· 3k booked
From€5.78
Japan eSIM | Softbank | 5G/4G | Daily Data Package | 1-30 days | Natural Day Billing | QR code
Hotspot capable
4.7/5
Great· 620 reviews· 14.6k booked
51% off
Limited-time sale
From€0.24€0.49
Japan eSIM | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code
Hotspot capable
4.5/5
Satisfactory· 293 reviews· 5.3k booked
50% off
Limited-time sale
From€0.18€0.36
Japan 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Satisfactory· 453 reviews· 7.2k booked
48% off
Limited-time sale
From€0.13€0.25
Japan 5G eSIM | DayPass / Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 1.1k reviews· 14.4k booked
38% off
Limited-time sale
From€0.11€0.18

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?



Trip.com Picks

Best Japan Experiences

Popular Activities

Japan Travel Services Japan Travel Essentials Japan City Pass Japan Bus Tickets Japan SIM Card Japan Transport Card Japan Group Tours Japan Costume Experience Wellness & Spa in Japan Japan Yacht Charter Japan Shopping Discounts Japan Local Tour Guides Japan Boat Tickets

Hainan SIM Card China Bus Tickets Guangzhou Spa & Massage Phu Quoc Island SIM Card Sri Lanka SIM Card Shanghai Spa & Massage Xiamen Spa & Massage Chongqing Day Tours Vietnam SIM Card Pattaya Spa & Massage Bus Shared Tranfer From Huanglongjiuzhai Railway Station to Jiuzhaigou Beijing Mutianyu Great Wall 1-day tour · Daily departures at 8/9/10 AM · Round-trip ticket + admission ticket Mutianyu Great Wall With English Speaking Driver Service 2026 Gyeongju Cherry Blossom Marathon Registration Pattaya 6996 Show Kyoto Tango Railway Spirited Away Sea Train Amanohashidate and Ine Boat Houses 1-day Tour with Tickets Included Zhangjiajie Private Tour Day Trip: Fenghuang Ancient Town & Furong Town Beijing Mutianyu Great Wall + Summer Palace 1-Day Tour | No-shoping | In-depth Commentary | Experienced Guide | Round-trip Transfer National Museum of China The Wake Up Club Adult Show Ticket Phuket

Reviews/Trip Moments

★

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.

★

Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 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.

★

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!

★

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.

★

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.

★

Reviews: [Free T-money | Korea SIM Card] SKT 4G/LTE High-Speed Data + Call SIM Card + Daiso e-coupon Giveway (Available at Korea Airport/Seoul)

Guest User2026-02-03

Very convenient. I picked up a SIM card at the counter at Gimpo and they gave me free T-money. The SIM card activated automatically; I didn't have to do anything.

