Top picks for Okayama SIM card

Discover 31 SIM card in Okayama on Trip.com, updated February 26, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From BRL 0.58 per person, with an average total of BRL 12.02. Choose the option that suits your plan.

With 34.984k verified reviews, SIM card Okayama boast an average rating of 4.6.

This week's most popular SIM card: "Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code", with 7.421k reviews and a 4.7 rating.

The next available day tour departs on February 27, 2026. Book now to secure your spot!

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

February is the perfect time to visit Okayama! Choose from SIM card available day tours, including seasonal favorites like Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 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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31 results for Okayama SIM card

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Reviews/Trip Moments

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.
Reviews: Japan 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 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.
Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2025-12-30
The network card provided by this adapter in Osaka demonstrated a very stable and fast signal, and was easy to install. It is also very reasonably priced.
Reviews: Japan KDDI 5G local eSIM | DayPass | 100GB/day | 3-26 days | QR code
Guest User2026-02-24
Everything worked perfectly for us, the coverage was excellent, and our 3GB of data was more than enough for the day. I even shared the WiFi with my wife a few times. Even in a mountain village, we had stable 5G internet.
Reviews: Japan DOCOMO(IIJmio) 4G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | Calendar-Day Billing | 1-30 Days | QR Code
Guest User2026-02-22
Since it's Tokyo, i expected there would be no problem at all with signal. Also visited Niigata for a day, and no problem either. I choose this docomo (actually iijmio) altho 4g, as a "just in case" backup of a different service provider, because i chose softbank 5g for my husband. Rates here in Trip are cheaper than in other platforms, so i always buy here
Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-02-26
We bought two packages for a trip to the Philippines via China. Everything worked perfectly in both China (Beijing) and the Philippines. I recommend them!