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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 40 Wi-Fi & SIM cards in Japan

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Discover 40 Wi-Fi & SIM cards in Japan on Trip.com, updated September 23, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From USD 0.28 per person, with an average total of USD 1.54. Choose the option that suits your plan.

With 20.039k 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 | Day Pass | 1-30 Days | 24-Hour Billing | QR Code", with 5.247k reviews and a 4.7 rating.

The next available day tour departs on September 24, 2025. Book now to secure your spot!

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

September 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 | Day Pass | 1-30 Days | 24-Hour Billing | 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

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40 Results for Japan Wi-Fi & SIM cards

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Recommended

Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

Renewable

Hotspot capable

4.6/5

Satisfactory· 2.1k reviews· 24.3k booked

FromUS$2.00

Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code

Renewable

Hotspot capable

4.5/5

Satisfactory· 2.7k reviews· 43.3k booked

FromUS$1.30

Japan SoftBank 4G/5G eSIM | Day Pass | 1-30 Days | 24-Hour Billing | QR Code

Hotspot capable

4.7/5

Great· 5.2k reviews· 139k booked

FromUS$1.42

Japan eSIM | Softbank | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code

Hotspot capable

4.7/5

Great· 444 reviews· 9.3k booked

21% off

Limited-time sale

FromUS$0.45US$0.57

Japan eSIM | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code

Hotspot capable

4.4/5

Good· 159 reviews· 2.6k booked

20% off

Limited-time sale

FromUS$0.34US$0.43

Europe (34 countries) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code

Hotspot capable

4.8/5

Great· 1.1k reviews· 9k booked

FromUS$0.28

Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

Renewable

Hotspot capable

4.6/5

Satisfactory· 505 reviews· 8.6k booked

FromUS$0.34

Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

Renewable

Hotspot capable

4.7/5

Great· 2.9k reviews· 59.8k booked

FromUS$0.28

Global 108 Destinations 5G eSIM | One SIM, Travel the World | 1–30 Days | Instant QR

Hotspot capable

4.3/5

Good· 146 reviews· 2.5k booked

FromUS$1.26

Asia 5G Travel eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT Ready | 1–30 Days Flexible Data | Instant QR Activation

Hotspot capable

4.7/5

Great· 199 reviews· 3.9k booked

FromUS$0.28

Japan SoftBank 4G/5G native line eSIM 1-30 days One-click installation QR code

Hotspot capable

4.6/5

Satisfactory· 210 reviews· 3.4k booked

FromUS$0.29

Japan 5G eSIM | DayPass / Total | 1-30 days | QR code

Renewable

Hotspot capable

4.6/5

Satisfactory· 903 reviews· 12k booked

6% off

Limited-time sale

FromUS$0.28US$0.3

Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code

Renewable

Hotspot capable

4.6/5

Satisfactory· 1.3k reviews· 23.1k booked

5% off

Limited-time sale

FromUS$0.34US$0.36

Japan | DOCOMO 4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code

Hotspot capable

4.7/5

Great· 1.2k reviews· 11.4k booked

FromUS$0.48

Japan 5G eSIM - Quad Network for Stable & Wide Coverage | 1–30 Days Flexible Data | Instant QR Code Setup

Hotspot capable

4.6/5

Satisfactory· 347 reviews· 5.3k booked

FromUS$0.28

Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H | QR code

Renewable

Hotspot capable

4.5/5

Satisfactory· 54 reviews· 685 booked

FromUS$10.11

Japan KDDI(au) 5G eSIM | Day Pass/Total Data Package | 3-31 Days | Billed by calendar day | QR code

Hotspot capable

4.5/5

Satisfactory· 257 reviews· 5.8k booked

FromUS$6.00

Japan & South Korea 5G eSIM | DayPass /Total | 1-30 days | QR code

Renewable

Hotspot capable

4.6/5

Satisfactory· 299 reviews· 5.3k booked

6% off

Limited-time sale

FromUS$0.47US$0.5

Global eSIM (149 countries/regions) 4G/5G | eSIM | China Mobile CMLink | 1-30 day optional | Instant order and use | Supports hotspots | QR Code

Hotspot capable

4.4/5

Good· 41 reviews· 766 booked

FromUS$2.97

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Reviews/Trip Moments

★

Reviews: Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

Guest User2025-07-14

This global 77-country eSIM is too powerful! One yard to travel through many countries, 4G/5G network speed is smooth. Free choice 1-30 daily use, 24-hour billing is super fair, free card exchange is available. The traffic details are clear, and the seamless switching of travel and business trips saves the trouble of buying cards locally. The first choice for cross-border networks is super convenient!

★

Guest User2025-09-22

Buy on the app without fear of fire like other apps, strong and stable network, very suitable for short-term travel in China

★

Reviews: Japan SoftBank 4G/5G eSIM | Day Pass | 1-30 Days | 24-Hour Billing | QR Code

Guest User2025-09-08

The QR code was sent quickly, and when I opened it, it showed a message from Softbank. The Softbank native card should be working. I used to use the physical white card, and this is my first time using esim. I hope it works well.

★

Guest User2025-07-27

It has been used to surf the Internet in this way, especially convenient, no need to replace the SIM card. The price is also very cost-effective, much cheaper than buying a physical card, the Internet speed is also very fast, the signal is particularly good.

★

Guest User2025-09-22

I used an eSIM during my trip to Japan, and it worked really well. The setup was fast — just scanned the QR code and I was connected right away, no need to swap physical SIM cards. The speed was stable for maps, social media, and even video calls. Coverage was reliable in the city and also good in smaller towns.

★

Guest User2025-09-17

Able to use this perfectly in Austria mountain alps (even on top of Mountain Oberprfuse, Schafberg Mountain, in middle of Wolfgang Lake). No issue in hotspot thethering. Always connected to A1. Good purchase. I'm repeating the same purchase due to good experience and good deal onviously.

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