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JapanWi-Fi & SIM cards

Top Picks for Japan Wi-Fi & SIM cards

Discover 36 Wi-Fi & SIM cards in Japan on Trip.com, updated November 24, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From AUD 0.19 per person, with an average total of AUD 2.76. Choose the option that suits your plan.

With 29.646k verified reviews, Wi-Fi & SIM cards Japan boast an average rating of 4.6.

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 5.955k reviews and a 4.5 rating.

The next available day tour departs on November 25, 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 Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | 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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36 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· 1.4k reviews· 24.5k booked
    FromAU$0.44
  • Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass | 1-30 Days | 24-Hour Billing | QR Code

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

    Hotspot capable
    4.7/5
    Great· 5.8k reviews· 163k booked
    FromAU$0.87
  • 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· 4k reviews· 80.2k booked
    6% off
    FromAU$0.40AU$0.43
  • 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· 218 reviews· 4k booked
    FromAU$0.44
  • Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code

    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· 6k reviews· 76.6k booked
    FromAU$2.01
  • Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR

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

    Hotspot capable
    4.6/5
    Satisfactory· 469 reviews· 10.8k booked
    FromAU$0.44
  • 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· 3.1k reviews· 31.9k booked
    FromAU$3.08
  • Japan 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code

    Japan 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code

    Renewable
    Hotspot capable
    4.6/5
    Satisfactory· 1.1k reviews· 26.3k booked
    51% off
    FromAU$0.19AU$0.39
  • Asia 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

    Renewable
    Hotspot capable
    4.6/5
    Satisfactory· 985 reviews· 16.1k booked
    5% off
    FromAU$0.51AU$0.54
  • 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
    4.7/5
    Great· 671 reviews· 11.2k booked
    5% off
    FromAU$0.49AU$0.52
  • 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· 168 reviews· 3.2k booked
    12% off
    FromAU$1.74AU$1.98
  • 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· 1.5k reviews· 27.3k 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

    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· 61 reviews· 1k booked
    FromAU$15.56
  • 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· 1.5k reviews· 15.8k booked
    5% off
    FromAU$0.68AU$0.72
  • 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· 1k reviews· 13k booked
    FromAU$0.31
  • Japan 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR

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

    Hotspot capable
    4.7/5
    Great· 420 reviews· 6.2k 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

    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· 296 reviews· 7.1k booked
    FromAU$9.24
  • 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· 576 reviews· 13k booked
    50% off
    FromAU$0.43AU$0.87
  • 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· 362 reviews· 6.7k booked
    FromAU$0.72
  • Japan 5G local eSIM | DayPass | Unlimited | 4-15 days | QR code

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

    Hotspot capable
    4.8/5
    Great· 21 reviews· 1.2k booked
    FromAU$16.73
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Explore top experiences

See what other travelers love, based on ratings and bookings

Shared car tours (115)Tour with private driver (1)Travel photography (72)Rail passes (32)Shuttle bus (56)Boat tickets (6)City pass (89)Travel extras (7)Luggage delivery (5)Visas (2)Shopping (3)Equipment rental (7)Wi-Fi (2)SIM card (34)Cultural experiences (267)Local cuisine (406)Food & drink (406)Water activities (14)Diving (12)Costume experiences (23)Sports experiences (25)Riding & driving (16)Paragliding (1)Extreme sports (1)Boat experiences (10)

Frequently asked questions about Japan Wi-Fi & SIM cards

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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 User2025-11-17
This was my first time buying this 4G/5G eSIM before my trip to Japan, and I'm extremely satisfied with the overall experience! I received the QR code immediately after purchase, and the instructions were very clear. Just follow the steps to scan the code, install, and activate roaming—no need to remove the physical SIM card at all, which is incredibly convenient for someone like me who's always worried about losing their SIM card. I mainly stayed in Tokyo, Yokohama, and Kamakura, and the network speed was consistently stable. Using 5G for maps, directions, videos, and photo uploads was smooth. Even on trains and in more remote areas (like the Kamakura coast and the Hakone mountains), there was still signal. Only in a few places was the speed slightly reduced, but it didn't affect usability. The speed will decrease after the high-speed data is used up, but you can still receive messages and send LINE messages; there's no complete disconnection, which is crucial for staying connected during the trip. I also really like the option to choose the number of days, from 1 to 30 days, which perfectly suits any trip length and avoids wasting time. The price is relatively affordable, saving you the hassle of renting and returning Wi-Fi devices compared to renting locally, and it also makes your luggage lighter. Overall, I highly recommend it to anyone traveling to Japan for tourism, business, or a short stay. Easy to set up, with a stable signal and reasonable price, it's a great eSIM that makes your trip more worry-free and smooth! I would definitely repurchase it if I went to Japan again.
★
★
★
★
★
Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass | 1-30 Days | 24-Hour Billing | QR Code
Guest User2025-11-17
Excellent SIM card, very easy to use, installed without any problems, reception is excellent, the internet worked great
★
★
★
★
★
Reviews: Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
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
★
★
★
★
★
Reviews: Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Guest User2025-11-13
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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