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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 38 Wi-Fi & SIM cards in Japan

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Discover 38 Wi-Fi & SIM cards in Japan on Trip.com, updated October 22, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From AUD 0.31 per person, with an average total of AUD 2.08. Choose the option that suits your plan.

With 26.51k 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 5.591k reviews and a 4.7 rating.

The next available day tour departs on October 23, 2025. Book now to secure your spot!

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

October 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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38 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· 24k booked
FromAU$ 0.44
Japan SoftBank 4G/5G eSIM | Day Pass | 1-30 Days | 24-Hour Billing | QR Code
Hotspot capable
4.7/5
Great· 5.6k reviews· 157.5k booked
FromAU$ 2.18
Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 3.5k reviews· 73.1k booked
FromAU$ 0.43
Japan SoftBank 4G/5G native line eSIM 1-30 days One-click installation QR code
Hotspot capable
4.6/5
Satisfactory· 212 reviews· 3.9k booked
FromAU$ 0.44
Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 4.6k reviews· 64.3k booked
FromAU$ 2.00
Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Satisfactory· 349 reviews· 8.3k booked
FromAU$ 0.44
Japan 5G eSIM | Day Pass/Total Data Package | 1-30 days | 24-Hour Billing | QR code
Renewable
Hotspot capable
4.7/5
Great· 942 reviews· 21.2k booked
6% off
FromAU$ 0.40AU$ 0.43
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· 2.7k reviews· 29.3k booked
FromAU$ 3.08
Asia 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Renewable
Hotspot capable
4.6/5
Satisfactory· 929 reviews· 15.1k booked
5% off
FromAU$ 1.28AU$ 1.35
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· 606 reviews· 10.2k booked
FromAU$ 0.52
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· 146 reviews· 2.7k booked
10% off
FromAU$ 1.78AU$ 1.98
Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 1.4k reviews· 25.8k booked
5% off
FromAU$ 0.51AU$ 0.54
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· 890 booked
FromAU$ 15.56
Japan | DOCOMO 4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Hotspot capable
4.6/5
Satisfactory· 1.3k reviews· 13.4k booked
FromAU$ 0.72
Japan 5G eSIM | DayPass / Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 965 reviews· 12.5k booked
FromAU$ 0.31
Japan 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Satisfactory· 401 reviews· 5.9k booked
FromAU$ 0.44
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· 278 reviews· 6.6k booked
FromAU$ 9.24
Japan & South Korea 5G eSIM | DayPass /Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 341 reviews· 6.3k booked
FromAU$ 0.72
Japan eSIM | Softbank | 5G/4G | Daily Data Package | 1-30 days | Natural Day Billing | QR code
Hotspot capable
4.7/5
Great· 536 reviews· 11.8k booked
50% off
FromAU$ 0.43AU$ 0.87
Japan DOCOMO(IIJmio) 4G eSIM | Day Pass/Total Data Package | 1-30 days | Billed by calendar days | QR code
Hotspot capable
4.7/5
Great· 175 reviews· 2.7k booked
5% off
FromAU$ 0.68AU$ 0.72

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Trip.com Picks

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Reviews/Trip Moments

★

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

Guest User2025-10-19

I purchased this eSIM for my recent trip to Japan, and it worked flawlessly from the moment I activated it. The setup was super simple, and the connection was fast and stable everywhere I went – Tokyo, Kyoto, and Osaka. I never had to worry about finding Wi-Fi or dealing with physical SIM cards. The data speed was impressive, and I could easily use Google Maps, translation apps, and stay connected with friends. Highly recommend this eSIM for anyone traveling to Japan!

★

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

Guest User2025-10-21

Registration is very easy, the signal is quite good, but when using it at Disneyland/DisneySea, the signal is slightly lost in some places, it might be a weak signal area.

★

Guest User2025-07-08

Mount Aso is an absolute must-visit in Japan. Unbeatable value for the ticket price!

★

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 User2025-09-24

Coming to Japan alone is comfortable. No need to worry about communication. The signal is good, no cuts. Plus, you can watch many series. Calling the hotel, the signal is good. It's very good. Normally, I use roaming, so the internet runs out very quickly.

★

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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Top Picks for Japan Wi-Fi & SIM cards

38 Results for Japan Wi-Fi & SIM cards

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

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

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

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

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

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

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

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

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

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

Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code

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

Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H Billing | Real-Name Verification Required for Hong Kong & Taiwan | QR code

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

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

Japan 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR

Japan au KDDI 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 3-31 Days | Calendar-Day Billing | QR code

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

Japan eSIM | Softbank | 5G/4G | Daily Data Package | 1-30 days | Natural Day Billing | QR code

Japan DOCOMO(IIJmio) 4G eSIM | Day Pass/Total Data Package | 1-30 days | Billed by calendar days | QR code

Frequently asked questions about Japan Wi-Fi & SIM cards

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