Best Osaka SIM Card & eSIM Plans

Discover 31 SIM card in Osaka on Trip.com, updated 14 September 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From HK$ 0.64 per person, with an average total of HK$ 13.35. Choose the option that suits your plan.

With 54.062k verified reviews, SIM card Osaka 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 12.177k reviews and a 4.5 rating.

The next available day tour departs on 15 September 2026. Book now to secure your spot!

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

September is perfect for visiting Osaka! Choose from 31 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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31 results for Osaka SIM card

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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 User2026-09-13
“Fast activation and stable connection.” “No hassle, very convenient!” “Good service and mabilis ang response.”
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Reviews: Japan 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-09-14
The eSIM is easily installed directly from the app on the iPhone 17 Pro. Signal is good during the trip, it is used mainly in Tokyo and Kanazawa. Happy with the purchase.
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Reviews: Japan 5G eSIM | Dual Network, supports all AI & TikTok | 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 docomo Native 5G eSIM | Supports Google Maps / TikTok / ChatGPT | Daily / Total Data Plan | 1–30 Days | Calendar Day Billing | QR Code
Guest User2026-09-12
The DOCOMO (IIJ) Japan eSIM worked perfectly during my trip. The connection was fast and stable, and Google Maps, TikTok, and ChatGPT all worked smoothly without any issues. The QR code setup was quick and easy, and the calendar-day billing made the plan simple to understand. It was also convenient to choose between daily and total data options. Overall, this eSIM offered reliable coverage, easy activation, and great value. Highly recommended for anyone traveling in Japan!
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Reviews: Japan 5G eSIM | Dual Network • ChatGPT | 1–30 Days | QR Code
Guest User2026-09-11
The Japan eSIM was very easy to install and activate, making my trip much more convenient. The connection was fast and stable throughout my stay, including while traveling between different cities. I had no problems using Google Maps, translation apps, messaging, and social media. It was especially helpful for navigating public transportation and finding places while exploring Japan. Overall, I’m very satisfied with the eSIM and would definitely recommend it to anyone traveling to Japan.

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