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JapanWi-Fi & SIM cards
JapanWi-Fi & SIM cards

Top Picks for Japan Wi-Fi & SIM cards

Discover 39 Wi-Fi & SIM cards in Japan on Trip.com, updated November 5, 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 1.73. Choose the option that suits your plan.

With 22.964k 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 5.401k reviews and a 4.7 rating.

The next available day tour departs on November 6, 2025. Book now to secure your spot!

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

November 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.

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39 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 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· 23.5k booked
    FromUS$0.29
  • Japan SoftBank 4G/5G eSIM | Day Pass | 1-30 Days | 24-Hour Billing | QR Code

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

    Hotspot capable
    4.7/5
    Great· 5.4k reviews· 148k booked
    FromUS$1.42
  • Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

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

    Renewable
    Hotspot capable
    4.7/5
    Great· 3.1k reviews· 65.8k booked
    FromUS$0.28
  • Japan SoftBank 4G/5G native line eSIM 1-30 days One-click installation QR code

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

    Hotspot capable
    4.6/5
    Satisfactory· 211 reviews· 3.4k booked
    FromUS$0.29
  • Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code

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

    Renewable
    Hotspot capable
    4.5/5
    Satisfactory· 3.6k reviews· 53.3k booked
    FromUS$1.30
  • Asia 5G Travel eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT Ready | 1–30 Days Flexible Data | Instant QR Activation

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

    Hotspot capable
    4.6/5
    Satisfactory· 267 reviews· 5.5k booked
    FromUS$0.28
  • Japan 5G eSIM | Day Pass/Total Data Package | 1-30 days | 24-Hour Billing | QR code

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

    Renewable
    Hotspot capable
    4.7/5
    Great· 807 reviews· 17.9k booked
    FromUS$0.28
  • Global 77 Countries 4G/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

    Renewable
    Hotspot capable
    4.6/5
    Satisfactory· 2.4k reviews· 26.7k booked
    FromUS$2.00
  • Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

    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· 544 reviews· 9.3k booked
    FromUS$0.34
  • Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code

    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· 132 reviews· 2.3k booked
    10% off
    Limited-time sale
    FromUS$1.19US$1.33
  • Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code

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

    Renewable
    Hotspot capable
    4.6/5
    Satisfactory· 1.3k reviews· 24.3k 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

    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· 12.4k booked
    FromUS$0.47
  • Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H | QR code

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

    Renewable
    Hotspot capable
    4.5/5
    Satisfactory· 54 reviews· 765 booked
    FromUS$10.11
  • Japan 5G eSIM | DayPass / Total | 1-30 days | QR code

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

    Renewable
    Hotspot capable
    4.6/5
    Satisfactory· 937 reviews· 12.3k booked
    6% off
    Limited-time sale
    FromUS$0.28US$0.3
  • Japan 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR

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

    Hotspot capable
    4.6/5
    Satisfactory· 377 reviews· 5.6k booked
    FromUS$0.28
  • Japan KDDI(au) 5G eSIM | Day Pass/Total Data Package | 3-31 Days | Billed by calendar day | QR code

    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· 267 reviews· 6.1k booked
    FromUS$6.00
  • Japan & South Korea 5G eSIM | DayPass /Total | 1-30 days | QR code

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

    Renewable
    Hotspot capable
    4.6/5
    Satisfactory· 318 reviews· 5.8k booked
    6% off
    Limited-time sale
    FromUS$0.47US$0.5
  • Japan eSIM | Softbank | 5G/4G | Daily Data Package | 1-30 days | Natural Day Billing | QR code

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

    Hotspot capable
    4.7/5
    Great· 497 reviews· 10.6k booked
    50% off
    Limited-time sale
    FromUS$0.28US$0.57
  • Japan DOCOMO(IIJmio) 4G eSIM | Day Pass/Total Data Package | 1-30 days | Billed by calendar days | QR code

    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· 125 reviews· 2.3k booked
    FromUS$0.47
  • Japan 5G local eSIM | DayPass | Unlimited | 4-15 days | QR code

    Japan 5G local eSIM | DayPass | Unlimited | 4-15 days | QR code

    Hotspot capable
    4.6/5
    Satisfactory· 10 reviews· 516 booked
    FromUS$8.16
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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 User2025-10-29
Everything's fine. I only got 2GB for the day. It wasn't enough for me because I was constantly using the GPS.
★
★
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★
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Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass | 1-30 Days | 24-Hour Billing | QR Code
Guest User2025-10-29
Works great, good signal, can share with other devices very well, easy to use, choose high speed data 10GB/day, after that the speed will be reduced to 128 kbps. Plenty of room, worth it and not expensive.
★
★
★
★
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Reviews: Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-07-08
Mount Aso is an absolute must-visit in Japan. Unbeatable value for the ticket price!
★
★
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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
★
★
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★
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Reviews: Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Guest User2025-10-29
Easy to install eSIM instructions. If I stuck then I can just chat with the trip.com and AI generated answer that helped me right at the spot.im glad I booked with trip.com
★
★
★
★
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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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