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Top picks for Japan Wi-Fi & SIM cards

Discover 35 Wi-Fi & SIM cards in Japan on Trip.com, updated February 5, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From PKR 34.27 per person, with an average total of PKR 372.74. Choose the option that suits your plan.

With 56.658k 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 14.606k reviews and a 4.4 rating.

The next available day tour departs on February 6, 2026. Book now to secure your spot!

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

February 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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35 results for Japan Wi-Fi & SIM cards

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Shared car tours (96)Tour with private driver (2)Travel photography (90)Rail passes (40)Shuttle bus (82)Boat tickets (12)City pass (105)Travel extras (6)Luggage delivery (4)Equipment rental (10)Shopping (1)Visas (1)Cultural experiences (327)Local cuisine (418)Food & drink (418)Water activities (19)Diving (13)Costume experiences (24)Sports experiences (36)Riding & driving (28)Yachts & sailboats (4)Boat experiences (4)Spa & beauty (3)

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Reviews/Trip Moments

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Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2026-01-11
I used this in KL, Bangkok and Shanghai. Overall the signal was ok. Sometimes we do get a drop out but it’s not often. We managed to use all social media platforms with this eSIM at Shanghai. Only thing is if you want to hail a ride you’ll need a number for it in china.
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Reviews: Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-11-29
Easy to install. Convenient to use. Good signal. Works well even in many places. There is a link to check how much you have used. Recommended. No need to put in a SIM card, it's a hassle.
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Reviews: Asia 10 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-07-27
I went to Vietnam → Cambodia on a woman's solo trip and stayed in Cambodia for 9 nights (Phnom Penh 2 nights, Krache 1 night, Siem Reap 6 nights) ♪ Thanks to this eSIM, it was a fulfilling trip ^ ^ Use again Shu!
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Reviews: South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-02-04
I purchased it in advance, and when I had some questions about setting it up, I contacted them via chat and they responded quickly and solved the problem. I was able to connect immediately when I arrived in Korea, and I was able to use the internet comfortably without any issues during my trip. I would like to use it again next time.
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Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2026-02-01
The SIM card is amazing! The internet signal is uninterrupted. As soon as I switched networks from Thailand, I had a signal in Korea immediately, even before landing. I highly recommend it! (From someone who's read many reviews). Plus, the T-Money card made the price very affordable.
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Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-04
I've been buying this eSIM for two trips in a row now. It's a reliable, uninterrupted connection with smooth coverage. I highly recommend it! 👍

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