Top picks for Hakone Wi-Fi & SIM cards

Discover 33 Wi-Fi & SIM cards in Hakone on Trip.com, updated 22 June 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From £0.09 per person, with an average total of £1.28. Choose the option that suits your plan.

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 6.123k reviews and a rating.

The next available day tour departs on 23 June 2026. Book now to secure your spot!

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

June is the perfect time to visit Hakone! Choose from 33 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 Hakone Wi-Fi & SIM cards

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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 User2026-06-20
I had a great experience using this eSIM during my trip to Japan. Setup was quick and easy, and I had a strong, stable connection throughout my entire trip. We visited Osaka, Kyoto, Nagoya, and Tokyo, and I never experienced any signal issues. What impressed me even more was that I had purchased two eSIMs—one from here and another from a different platform for my husband. Unfortunately, the one from the other platform didn’t work at all. We ended up buying another eSIM through Trip, and it worked perfectly right away. Based on my experience, I would definitely recommend buying your eSIM here rather than risking it with other platforms. The service was reliable, the connection was excellent, and the price was much cheaper than many of the alternatives I found. Will definitely use this again on my next trip to Japan!
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Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass | 1-30 Days | 24-Hour Billing | QR Code
Guest User2026-06-20
Good connection for a small price. The first time I tried it, I had to tinker with it and reboot the phone several times. I understand that when you connect with a SIM card for the first time, the internet doesn't work right away, and there's a registration process that takes a few minutes.
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Reviews: Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-06-18
I travel almost every month, and I always get an eSIM when I travel. Purchasing and activating it is very convenient. The internet service is usually good, but the quality depends on the country and the carrier you select.
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Reviews: Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Guest User2026-06-05
Very easy to install. Just click a few buttons. Remember to click on data roaming after activation. Recommended!
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Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2026-06-21
I bought multiple SIM cards at once to share with my family and friends who were traveling with me. The TRIP.COM app is so convenient. I hope the app will continue to grow.
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Reviews: Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2026-04-15
Ease to install and no issue use, a good choice to travel without physical card but no phone number as some place ordering food require insert phone number.

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