Top picks for Okayama City SIM card

Discover 33 SIM card in Okayama City on Trip.com, updated 6 August 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From € 0.07 per person, with an average total of € 2.73. Choose the option that suits your plan.

With 47.02k verified reviews, SIM card Okayama City boast an average rating of 4.6.

This week's most popular SIM card: "Japan 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code", with 11.293k reviews and a 4.6 rating.

The next available day tour departs on 7 August 2026. Book now to secure your spot!

Okayama City SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

August is perfect for visiting Okayama City! Choose from 33 available day tours, including seasonal hits like Japan 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 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 Okayama City SIM card

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See what other travellers love, based on ratings and bookings

AllAttractions (87923)Boat experiences (12)Cultural experiences (24)Spa & wellness (26)Food & drink (3)Day tours (17)Outdoor experiences (3)Travel photography (3)City sightseeing (9)SIM card (33)City pass (7)Boat tickets (1)JR Pass (15)Wi-Fi (2)

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Reviews/Trip Moments

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Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-08-06
Installation is quick and easy. Simply scan the QR code on your phone to add the service beforehand, and you can connect to the network as soon as you arrive at your destination. The 3GB high-speed data per day is more than enough; in actual use, it's around 2GB per day.
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Reviews: Japan 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code
Guest User2026-08-06
Works perfectly, no complaints even though the Hong Kong server is sometimes blocked by websites or applications
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Reviews: Japan 5G eSIM | Daily/Total Package | 500MB/day - 100GB total | 1-90 days | 24-Hour Billing | QR code
Guest User2026-05-28
It was a very interesting trip to Japan, but I probably won't be going back anytime soon. My company's project there for this year has been successfully completed. Thanks to Ctrip for recommending the SIM card, the speed is so fast!
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Reviews: Japan 5G eSIM | Dual Network • ChatGPT | 1–30 Days | QR Code
Guest User2026-07-29
Overall the SIM card is good. It works when I travel to rural area. Fast speed and the price is cheap compared with other telco. Going to buy again soon.
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Reviews: Japan 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-08-06
Having trouble activating the data (renewal). It finally works after I turn phone off then on. Very poor signal inside the plane at new Chitose airport international side. My colleagues sitting besides me also having same problem getting signal.
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Reviews: Asia 10 Regions 5G eSIM | Multi-Network • ChatGPT | 1–30 Days | QR Code
Guest User2026-07-27
Of course, we had our doubts. We were worried we might suddenly lose connection. But no, everything's fine. We're in China now. The internet is excellent, even on the Simatai section of the Great Wall. While we were on the train, the network briefly went out, but we didn't really need it then and there. We're heading to Vietnam in a few days; I'll tell you about it in my reviews of the second E-SIM.

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