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Top picks for Ota Wi-Fi & SIM cards

Discover 32 Wi-Fi & SIM cards in Ota on Trip.com, updated April 24, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From SGD 0.16 per person, with an average total of SGD 2.94. Choose the option that suits your plan.

With 41.677k verified reviews, Wi-Fi & SIM cards Ota 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 12.569k reviews and a 4.4 rating.

The next available day tour departs on April 25, 2026. Book now to secure your spot!

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

April is perfect for visiting Ota! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits 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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32 results for Ota Wi-Fi & SIM cards

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Shared car tours (15)Tour with private driver (1)Travel photography (7)Shuttle bus (12)Rail passes (4)Boat tickets (2)City pass (19)Shopping (1)Equipment rental (2)Cultural experiences (72)Local cuisine (108)Food & drink (108)Sports experiences (9)Riding & driving (9)Helicopter rides (3)Aerial tours (3)Costume experiences (1)

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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 User2025-11-29
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: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-180 Days | QR Code
Guest User2026-04-24
I using this eSIM duriduring layover in Japan for 1 day, it was pretty good , call smooth , can check social and even watch YouTube. Highly recommend
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Reviews: Japan 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-02-20
The signal is unstable. After watching videos for a while each day, the signal becomes extremely slow, and even mobile payment functions become unusable.
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Reviews: Japan | DOCOMO 4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Guest User2026-04-21
Everything was great; there were no internet issues in Japan. Tokyo, Osaka, Nara, Kyoto—the internet was stable everywhere.
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Reviews: Japan KDDI 5G local eSIM | DayPass | 100GB/day | 3-26 days | QR code
Guest User2026-04-21
It was easy to book and purchase. The eSIM was also very easy to install. I got the maximum plan, and everything worked flawlessly. Everything was great, definitely get it.
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Reviews: Japan au KDDI 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 3-31 Days | Calendar-Day Billing | QR code
Guest User2026-04-23
It's very convenient. I bought it, received a code by email, activated the SIM card, switched on the eSIM when I arrived in the country, and was instantly online. The internet speed is good, and I had a connection everywhere. The downside is that it only includes a data plan; outgoing calls and text messages are unavailable. But if you really need it, you can buy a SIM card once you're in the country. I recommend this service; it's very convenient and relatively inexpensive!

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