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Top picks for Onomichi Wi-Fi & SIM cards

Discover 33 Wi-Fi & SIM cards in Onomichi on Trip.com, updated January 8, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.11 per person, with an average total of EUR 1.46. Choose the option that suits your plan.

With 30.149k verified reviews, Wi-Fi & SIM cards Onomichi 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 6.145k reviews and a 4.5 rating.

The next available day tour departs on January 9, 2026. Book now to secure your spot!

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

January is the perfect time to visit Onomichi! Choose from Wi-Fi & SIM cards 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 Onomichi 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 User2025-11-17
This was my first time buying this 4G/5G eSIM before my trip to Japan, and I'm extremely satisfied with the overall experience! I received the QR code immediately after purchase, and the instructions were very clear. Just follow the steps to scan the code, install, and activate roaming—no need to remove the physical SIM card at all, which is incredibly convenient for someone like me who's always worried about losing their SIM card. I mainly stayed in Tokyo, Yokohama, and Kamakura, and the network speed was consistently stable. Using 5G for maps, directions, videos, and photo uploads was smooth. Even on trains and in more remote areas (like the Kamakura coast and the Hakone mountains), there was still signal. Only in a few places was the speed slightly reduced, but it didn't affect usability. The speed will decrease after the high-speed data is used up, but you can still receive messages and send LINE messages; there's no complete disconnection, which is crucial for staying connected during the trip. I also really like the option to choose the number of days, from 1 to 30 days, which perfectly suits any trip length and avoids wasting time. The price is relatively affordable, saving you the hassle of renting and returning Wi-Fi devices compared to renting locally, and it also makes your luggage lighter. Overall, I highly recommend it to anyone traveling to Japan for tourism, business, or a short stay. Easy to set up, with a stable signal and reasonable price, it's a great eSIM that makes your trip more worry-free and smooth! I would definitely repurchase it if I went to Japan again.
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Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass | 1-30 Days | 24-Hour Billing | QR Code
Guest User2025-11-19
Perfect eSIM in Japan always use every time when travel to Japan stable and fast internet and can share hotspots to other devices
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Reviews: Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-10-30
Very convenient to use. I bought this eSIM a long time ago and have remembered it ever since.
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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 User2025-11-13
Very friendly family run Homestay , close to walking street and the room is clean , walk thru alley and no cars pass by but accessible with motorcycle
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Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2025-09-02
This is my second purchase. The signal is strong even in Shangri-La, and I've been able to use it without any problems. I'm going to Kunming-Korea next, so if it works as well as last time, it will be perfect. It's very convenient to be able to use it in other countries without changing the settings. I'll definitely use it again.
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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 User2025-11-04
I always use it when I come back to Japan during my trip around the world. It's easy to connect to the internet, so I can use mobile payments like Mobile Suica and Rakuten Pay.

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