Top picks for Japan SIM card

Discover 36 SIM card in Japan on Trip.com, updated November 8, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From MYR 0.31 per person, with an average total of MYR 7.36. Choose the option that suits your plan.

With 106.689k verified reviews, SIM card Japan boast an average rating of 4.6.

This week's most popular SIM card: "Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 Days | QR code", with 40.12k reviews and a 4.4 rating.

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

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

November is the perfect time to visit Japan! Choose from 36 available day tours, including seasonal favorites like Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Total Data Plan | 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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36 results for Japan SIM card

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Reviews/Trip Moments

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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 User2026-11-07
It’s very convenient to use the internet; it’s mostly very smooth, rarely exceeds the data limit, and the price is reasonable.
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Reviews: Docomo Japan 5G eSIM | Daily Package/Full-Time Package | TikTok & ChatGPT Compatible | 1-30 Days | Daily Billing | QR Code
Guest User2026-11-06
Perfect for solo travelers! , landed in Sapporo, and everything just worked. Hokkaido coverage was surprisingly solid even outside the city. Simple, affordable, reliable — exactly what you want from a travel eSIM.
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Reviews: Japan 5G/4G eSIM | 3 Networks Covered | Daily/Total Data Package | 24-Hour Billing | 1–30 days | QR Code
Guest User2026-10-18
Very good experience with this e-sim. It's cheap, easy to install and has no problem in usage. Just install it with a good steady Wifi beforehand, it will start when you arrive in Japan.
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Reviews: Asia-Pacific eSIM | 5G/4G | High-speed data | Daily data/data plan | 24-hour service | 1-30 days | QR code
Guest User2026-11-08
I liked everything. I had some trouble installing it on my iPhone, but a support representative helped me out. Excellent service!
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Reviews: Japan KDDI 5G eSIM | 100GB/day | Supports TikTok & ChatGPT | No physical SIM required · Hotspot supported | 3–30 days available | Daily data plan | Calendar-day billing | QR Code setup
Guest User2026-11-04
Highly recommended! The QR code was sent instantly after ordering, and the installation steps were clear and simple. Reception was very stable in the city and at various tourist attractions, and the 5G speed was excellent. Using ChatGPT, TikTok, or other instant messaging software was seamless. Data allowance was more than enough without any speed reduction, making it extremely cost-effective. Overall, I'm very satisfied!
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Reviews: Asia (12 Countries) | 4G/5G eSIM | Data Package | 365 Days Ultra-long Validity | 24-hour Billing | Real-name Registration Required for Hong Kong & Taiwan | QR Code
Guest User2026-11-01
Excellent connection, instantly turned on after international flights. It worked without any issues in both China and South Korea.