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JapanWi-Fi & SIM cards

Top Picks for Japan Wi-Fi & SIM cards

Discover 33 Wi-Fi & SIM cards in Japan on Trip.com, updated November 27, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From NZD 0.22 per person, with an average total of NZD 2.79. Choose the option that suits your plan.

With 27.614k 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 7.574k reviews and a 4.4 rating.

The next available day tour departs on November 28, 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 the perfect time to visit Japan! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites 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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33 Results for Japan Wi-Fi & SIM cards

  • 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
    4.6/5
    Satisfactory· 4.4k reviews· 92k booked
    50% off
    Limited-time sale
    FromNZD 0.25NZD 0.5
  • Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass | 24-Hour Billing | 1-30 Days | QR Code

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

    Hotspot capable
    4.7/5
    Great· 6.1k reviews· 173k booked
    FromNZD 1.01
  • 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· 1.5k reviews· 34.6k booked
    51% off
    Limited-time sale
    FromNZD 0.22NZD 0.45
  • 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
    4.7/5
    Great· 676 reviews· 15.9k booked
    44% off
    Limited-time sale
    FromNZD 0.28NZD 0.5
  • Asia Pacific | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR Code

    Asia Pacific | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR Code

    Hotspot capable
    4.6/5
    Satisfactory· 155 reviews· 2.8k booked
    20% off
    Limited-time sale
    FromNZD 0.80NZD 1.01
  • 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· 1.6k reviews· 17.9k booked
    5% off
    Limited-time sale
    FromNZD 0.79NZD 0.84
  • Japan DOCOMO(IIJmio) 4G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | Calendar-Day Billing | 1-30 Days | QR Code

    Japan DOCOMO(IIJmio) 4G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | Calendar-Day Billing | 1-30 Days | QR Code

    Hotspot capable
    4.6/5
    Satisfactory· 242 reviews· 4k booked
    50% off
    Limited-time sale
    FromNZD 0.26NZD 0.53
  • Asia & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code

    Asia & Oceania 4G/5G eSIM | TikTok & 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· 18.4k booked
    50% off
    Limited-time sale
    FromNZD 0.27NZD 0.54
  • Japan 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR

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

    Hotspot capable
    4.6/5
    Satisfactory· 444 reviews· 7k booked
    46% off
    Limited-time sale
    FromNZD 0.27NZD 0.5
  • Japan 5G local eSIM | DayPass | Unlimited | 4-15 days | QR code

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

    Hotspot capable
    4.7/5
    Great· 40 reviews· 1.9k booked
    FromNZD 19.38
  • 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· 323 reviews· 7.7k booked
    FromNZD 10.70
  • 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· 615 reviews· 14.3k booked
    50% off
    Limited-time sale
    FromNZD 0.50NZD 1.01
  • 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· 205 reviews· 4k booked
    FromNZD 2.29
  • Japan eSIM | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code

    Japan eSIM | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code

    Hotspot capable
    4.5/5
    Satisfactory· 286 reviews· 5.2k booked
    50% off
    Limited-time sale
    FromNZD 0.37NZD 0.74
  • 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· 385 reviews· 7.1k booked
    FromNZD 0.84
  • Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR

    Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR

    Hotspot capable
    4.3/5
    Good· 193 reviews· 3.7k booked
    5% off
    Limited-time sale
    FromNZD 2.13NZD 2.25
  • [Japan eSIM] KDDI(au) local 4G/5G data eSIM | High-speed Data

    [Japan eSIM] KDDI(au) local 4G/5G data eSIM | High-speed Data

    Hotspot capable
    4.6/5
    Satisfactory· 105 reviews· 2.9k booked
    FromNZD 11.94
  • 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· 1.6k reviews· 29.3k booked
    7% off
    Limited-time sale
    FromNZD 0.25NZD 0.27
  • Japan | 5G eSIM | High-speed data | DayPass | 1-14 days | Natural Day | Quick Installation | QR Code

    Japan | 5G eSIM | High-speed data | DayPass | 1-14 days | Natural Day | Quick Installation | QR Code

    Hotspot capable
    4.8/5
    Great· 50 reviews· 186 booked
    30% off
    Limited-time sale
    FromNZD 0.94NZD 1.35
  • 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
    4.4/5
    Good· 7.6k reviews· 93.3k booked
    FromNZD 2.32
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Reviews/Trip Moments

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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: Asia Pacific | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR Code
Guest User2025-10-28
Very useful abroad, no registration required, just buy and install. Pic of okinawan island, sent via this esim
★
★
★
★
★
Reviews: Japan | DOCOMO 4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Guest User2025-11-26
The DOCOMO 4G eSIM worked perfectly throughout the trip in Japan. Setup was easy with the QR code, and activation was quick with clear instructions. Connection was stable and fast in both cities and more remote areas, which made navigation, messaging, and browsing stress-free. The natural day billing was convenient and flexible, especially for a short trip, and the coverage felt consistent from start to finish. Overall, this was a hassle-free solution that removed the need for physical SIM cards or pocket WiFi. Would definitely choose this again for future trips to Japan.

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