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OitaWi-Fi & SIM cards
OitaWi-Fi & SIM cards

Top picks for Oita Wi-Fi & SIM cards

Discover 33 Wi-Fi & SIM cards in Oita on Trip.com, updated December 20, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.10 per person, with an average total of EUR 1.60. Choose the option that suits your plan.

With 23.687k verified reviews, Wi-Fi & SIM cards Oita 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 6.465k reviews and a 4.7 rating.

The next available day tour departs on December 21, 2025. Book now to secure your spot!

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

December is perfect for visiting Oita! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits 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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33 results for Oita Wi-Fi & SIM cards

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Day tours (65)Travel photography (3)Travel services (6)Rail passes (1)Shuttle bus (3)Local cuisine (2)Food & drink (2)Food & drink (2)Cultural experiences (5)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 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.
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Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-12-06
The internet is okay, but the signal is weak in some areas in Kyoto. We bought 2GB per day, but it wasn't enough. Every day, it runs out at 5 PM. After it runs out, it's incredibly slow, making it almost impossible to do anything. If you're using it a lot to browse maps, use Instagram or TikTok, I recommend 5GB per day. It's better to have some extra than not enough, because it can be really difficult to search without internet.
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Reviews: Japan | DOCOMO 4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Guest User2025-12-17
After using it for almost six months, I have not encountered any problems and the communication experience is identical to that before.
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Reviews: Japan eSIM | Softbank | 5G/4G | Daily Data Package | 1-30 days | Natural Day Billing | QR code
Guest User2025-12-14
Excellent, uninterrupted signal. Easy installation, no need to change SIM cards. It's a great alternative and much cheaper than SIM cards.
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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 User2025-10-30
I purchased an 8-day eSIM, and it was stable throughout my trip to Fukuoka, including visits to Ito-majima and Dazaifu. It automatically switched to 5G when there was a 5G signal and 4G when there wasn't. The only time I encountered a very weak signal was in a basement restroom in a shopping mall; it was fine once I left, which was due to the mall's antenna coverage and not related to the eSIM. I installed the eSIM in China the day before departure. During installation, it might show an activation failure message, but that's normal. Wait until you can access the eSIM card and then turn it off. Once in Japan, activate it again and switch your cellular data to eSIM. It uses a local IP address, so you don't need to enable data roaming. You can also create a hotspot. The whole experience was smooth, and the price was reasonable. Highly recommended!

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