Top picks for Kumamoto Wi-Fi & SIM cards

Discover 31 Wi-Fi & SIM cards in Kumamoto on Trip.com, updated February 11, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From GBP 0.09 per person, with an average total of GBP 1.90. Choose the option that suits your plan.

With 23.163k verified reviews, Wi-Fi & SIM cards Kumamoto boast an average rating of 4.6.

This week's most popular Wi-Fi & SIM cards: "Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass | 24-Hour Billing | 1-30 Days | QR Code", with 6.138k reviews and a 4.7 rating.

The next available day tour departs on February 12, 2026. Book now to secure your spot!

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

February is the perfect time to visit Kumamoto! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass | 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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31 results for Kumamoto 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 SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass | 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 | 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 DOCOMO(IIJmio) 4G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | Calendar-Day Billing | 1-30 Days | QR Code
Guest User2026-01-16
The signal is excellent. I was driving through Sapporo, Toyako, Hakodate, Niseko, Asahikawa, and Furano, and I could still use Google Maps to find information.
Reviews: Japan au KDDI 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 3-31 Days | Calendar-Day Billing | QR code
Guest User2026-02-10
excellent network, i have the connection even when im underground station or mall. btw i went to kyoto n osaka. the internet was superb in both places. uploading stories or posts or videos is very fast. never ever had loading issues. will always use trip plan when im travelling. recommend!! aaa and also cheapest compared to other services out there!! 1000/10🙂‍↔️
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.
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