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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 37 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 37 Wi-Fi & SIM cards in Japan on Trip.com, updated December 7, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From HKD 1.56 per person, with an average total of HKD 10.21. Choose the option that suits your plan.

With 27.786k verified reviews, Wi-Fi & SIM cards Japan boast an average rating of 4.6.

The next available day tour departs on December 8, 2025. 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

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Wi-Fi & SIM cards

Wi-Fi & SIM cards

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37 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· 1.4k reviews· 24.2k booked
FromHK$ 2.20
Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass | 1-30 Days | 24-Hour Billing | QR Code
Hotspot capable
4.7/5
Great· 5.7k reviews· 159.5k booked
FromHK$ 10.98
Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.7/5
Great· 3.7k reviews· 75.6k booked
5% off
FromHK$ 2.03HK$ 2.14
Japan SoftBank 4G/5G native line eSIM 1-30 days One-click installation QR code
Hotspot capable
4.6/5
Satisfactory· 212 reviews· 4k booked
FromHK$ 2.20
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
4.5/5
Satisfactory· 5.1k reviews· 69.1k booked
FromHK$ 10.10
Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Satisfactory· 393 reviews· 9.2k booked
FromHK$ 2.18
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· 2.8k reviews· 30.3k booked
FromHK$ 15.54
Japan 5G eSIM | Day Pass/Total Data Package | 1-30 days | 24-Hour Billing | QR code
Renewable
Hotspot capable
4.7/5
Great· 1k reviews· 23.4k booked
FromHK$ 1.56
Asia 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Renewable
Hotspot capable
4.6/5
Satisfactory· 952 reviews· 15.4k booked
5% off
FromHK$ 6.46HK$ 6.8
Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 156 reviews· 2.8k booked
12% off
FromHK$ 8.77HK$ 9.97
Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.7/5
Great· 630 reviews· 10.6k booked
5% off
FromHK$ 2.49HK$ 2.63
Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 1.4k reviews· 26.4k booked
5% off
FromHK$ 2.58HK$ 2.72
Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H Billing | Real-Name Verification Required for Hong Kong & Taiwan | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 56 reviews· 935 booked
FromHK$ 78.53
Japan | DOCOMO 4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Hotspot capable
4.7/5
Great· 1.4k reviews· 14.5k booked
5% off
FromHK$ 3.45HK$ 3.64
Japan 5G eSIM | DayPass / Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 981 reviews· 12.7k booked
FromHK$ 1.56
Japan 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Satisfactory· 412 reviews· 6k booked
FromHK$ 2.18
Japan au KDDI 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 3-31 Days | Calendar-Day Billing | QR code
Hotspot capable
4.5/5
Satisfactory· 287 reviews· 6.8k booked
20% off
FromHK$ 43.50HK$ 54.38
Japan & South Korea 5G eSIM | DayPass /Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 351 reviews· 6.4k booked
FromHK$ 3.64
Japan eSIM | Softbank | 5G/4G | Daily Data Package | 1-30 days | Natural Day Billing | QR code
Hotspot capable
4.7/5
Great· 553 reviews· 12.3k booked
50% off
FromHK$ 2.18HK$ 4.37
Japan DOCOMO(IIJmio) 4G eSIM | Day Pass/Total Data Package | 1-30 days | Billed by calendar days | QR code
Hotspot capable
4.6/5
Satisfactory· 185 reviews· 2.9k booked
5% off
FromHK$ 2.16HK$ 2.28

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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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Guangzhou Spa & Massage Shanghai Activities China Bus Tickets Shenzhen Spa & Massage Shanghai Day Tours Istanbul Spa & Massage Pattaya Spa & Massage Beijing Day Tours Xiamen Spa & Massage Vietnam SIM Card Shanghai must-visit route: Oriental Pearl Radio & Television Tower + Huangpu River night cruise, Chinese group 1-day tour Bus Shared Tranfer From Huanglongjiuzhai Railway Station to Jiuzhaigou|Tikect is available Terracotta Army Tickets Shanghai Romance Park: Performance Ticket Beijing Mutianyu Great Wall 1-day tour · Daily departures at 8/9/10 AM · Round-trip ticket + admission ticket Forbidden City Ticket with Optional Private Guide Or Group Tour Bangkok Space Cube Chengdu city center - Bipenggou direct bus: Group tour with comfortable bus and entrance tickets for an easy and enjoyable visit to the scenic area.One-Day Zhangjiajie Private Tour of Fenghuang and Furong Old Town Private tour from Lijiang: Jade Dragon Snow Mountain + Glacier Park Cableway + Blue Moon Valley

Reviews/Trip Moments

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Reviews: Japan 4G/5G eSIM 1-30 days High-speed data Daily package/Data package Optional days (calendar day) QR code

Guest User2025-11-04

I bought 2GB per day for my son for a 15-day trip to Japan. He didn't have enough data by the end of the day, but the connection was stable in all locations.

★

Guest User2025-11-13

The signal is normal. I watched the GPS along the way. There were some sections up the mountain where I couldn't get a clear signal, but it wasn't a problem. I was able to get through it very conveniently without having to change.

★

Guest User2025-10-30

Very convenient to use. I bought this eSIM a long time ago and have remembered it ever since.

★

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

Guest User2025-10-14

Internet speed pretty fast , some spot will no signal and I believe it is environment issue , highly recommend

★

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

★

Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR

Guest User2025-09-02

This is my second purchase. The signal is strong even in Shangri-La, and I've been able to use it without any problems. I'm going to Kunming-Korea next, so if it works as well as last time, it will be perfect. It's very convenient to be able to use it in other countries without changing the settings. I'll definitely use it again.

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