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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 39 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.

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Discover 39 Wi-Fi & SIM cards in Japan on Trip.com, updated December 21, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From KRW 387.00 per person, with an average total of KRW 2,116.60. Choose the option that suits your plan.

With 21.224k 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 5.275k reviews and a 4.7 rating.

The next available day tour departs on December 22, 2025. Book now to secure your spot!

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

December is perfect for visiting Japan! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits 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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Wi-Fi & SIM cards

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39 results for Japan Wi-Fi & SIM cards

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Recommended

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
Satisfactory· 1.3k reviews· 23.1k booked
FromKRW 403
Japan SoftBank 4G/5G eSIM | Day Pass | 1-30 Days | 24-Hour Billing | QR Code
Hotspot capable
4.7/5
Great· 5.3k reviews· 139.6k booked
FromKRW 1,984
Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.7/5
Great· 2.9k reviews· 60.6k booked
FromKRW 388
Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 2.8k reviews· 44.7k booked
FromKRW 1,826
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
FromKRW 403
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· 509 reviews· 8.7k booked
FromKRW 474
Japan 5G eSIM | Day Pass/Total Data Package | 1-30 days | 24-Hour Billing | QR code
Renewable
Hotspot capable
4.7/5
Great· 702 reviews· 15.8k booked
FromKRW 387
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· 24.7k booked
FromKRW 2,809
Japan 5G eSIM | DayPass / Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 908 reviews· 12.1k booked
5% off
Limited-time sale
FromKRW 400KRW 422
Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 1.3k reviews· 23.3k booked
5% off
Limited-time sale
FromKRW 468KRW 493
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· 214 reviews· 4.1k booked
FromKRW 393
Japan 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Satisfactory· 353 reviews· 5.3k booked
FromKRW 393
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· 11.5k booked
FromKRW 657
Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 54 reviews· 694 booked
FromKRW 14,194
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· 5.9k booked
FromKRW 8,425
Global (100 countries) 4G/5G eSIM | DayPass /Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.7/5
Great· 122 reviews· 2.1k booked
20% off
Limited-time sale
FromKRW 1,526KRW 1,908
Japan eSIM | Softbank | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code
Hotspot capable
4.7/5
Great· 453 reviews· 9.4k booked
20% off
Limited-time sale
FromKRW 630KRW 788
Japan & South Korea 5G eSIM | DayPass /Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 302 reviews· 5.4k booked
5% off
Limited-time sale
FromKRW 654KRW 689
Global 108 Destinations 5G eSIM | One SIM, Travel the World | 1–30 Days | Instant QR
Hotspot capable
4.3/5
Good· 148 reviews· 2.5k booked
FromKRW 1,766
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· 771 booked
FromKRW 4,152

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Frequently asked questions about Japan Wi-Fi & SIM cards

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

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What are the best Wi-Fi & SIM cards in Japan?

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What are the top-rated Wi-Fi & SIM cards in Japan?

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How can I contact Trip.com customer support?

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Can I change or cancel my booking?

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How can I get discounted prices?

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Trip.com Picks

Best Japan Experiences

Popular Activities

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Reviews/Trip Moments

★

Guest User2025-11-13

Very friendly family run Homestay , close to walking street and the room is clean , walk thru alley and no cars pass by but accessible with motorcycle