Top picks for Tokyo Wi-Fi & SIM cards

Discover 35 Wi-Fi & SIM cards in Tokyo on Trip.com, updated January 3, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From AED 0.41 per person, with an average total of AED 10.06. Choose the option that suits your plan.

With 29.138k verified reviews, Wi-Fi & SIM cards Tokyo boast an average rating of 4.6.

This week's most popular Wi-Fi & SIM cards: "Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | 24-Hour Billing | 1-30 Days | QR Code", with 6.625k reviews and a 4.7 rating.

The next available day tour departs on January 4, 2026. Book now to secure your spot!

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

January is the perfect time to visit Tokyo! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | 24-Hour Billing | 1-30 Days | 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 Tokyo Wi-Fi & SIM cards

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Reviews/Trip Moments

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.
Reviews: Japan 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour 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.
Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-12-30
The network card provided by this adapter in Osaka demonstrated a very stable and fast signal, and was easy to install. It is also very reasonably priced.
Reviews: Japan 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Guest User2025-12-27
The signal strength in Japan is decent. I used it in Tokyo this time and it went smoothly overall. I would buy it again next time I go. The price is also very reasonable.
Reviews: Japan DOCOMO(IIJmio) 4G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | Calendar-Day Billing | 1-30 Days | QR Code
Guest User2026-01-03
I signed up for eSIM while boarding my flight to Hokkaido. Just install it in the Trip app, keep going, and select the eSIM network – it works right away! I recommend signing up on the device you'll be using for your trip. I traveled for 11 days and had no problems climbing mountains. The signal might have dropped briefly while driving through valleys, but otherwise, it was great and worked everywhere. I used it for maps on days I didn't rent a car (I used the car's map for 7 days after renting). Facebook, Instagram, and YouTube worked perfectly. I used 22GB of 30GB, which was more than enough. But I recommend using Wi-Fi at hotels. In summary, it's great for anyone traveling to Hokkaido, both in and outside the city.
Reviews: Japan 5G local eSIM | DayPass | Unlimited | 4-15 days | QR code
Guest User2025-12-31
The internet connection is very smooth. I can watch movies and do other things comfortably. However, it might be a bit slow in areas with poor reception, which is normal. Overall, it's great.