Top picks for Japan SIM card

Discover 35 SIM card in Japan on Trip.com, updated 24 October 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From KRW 100 per person, with an average total of KRW 2,219. Choose the option that suits your plan.

With 198.707k verified reviews, SIM card Japan boast an average rating of 4.6.

This week's most popular SIM card: "Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-365 Days | QR Code", with 70.854k reviews and a 4.6 rating.

The next available day tour departs on 25 October 2026. Book now to secure your spot!

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

October is the perfect time to visit Japan! Choose from 35 available day tours, including seasonal favorites like Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-365 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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35 results for Japan SIM card

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Explore top experiences

See what other travellers love, based on ratings and bookings

RecommendedAttractions (255563)Boat experiences (154)Shows & events (112)Water activities (111)Spa & wellness (187)City sightseeing (552)Nature & wildlife (200)Travel photography (144)Aerial tours (5)Day tours (2100)Outdoor experiences (679)Cultural experiences (804)Food & drink (900)SIM card (33)Shuttle bus (151)Travel extras (15)Boat tickets (19)Airport express (16)JR Pass (42)Wi-Fi (2)Equipment rental (2)

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Reviews/Trip Moments

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Reviews: Asia Multi-Country 4G Portable WiFi Rental | Unlimited Data | High-Speed Network | Pick-up & Return at Hong Kong Airport | Supports Google Maps | Multi-User Access | 24/7 Customer Service
Guest User2026-03-08
It's very useful and the most convenient thing is that even after 11 pm when the store is closed, there are boxes to put the recyclers in. 😁
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Reviews: Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-365 Days | QR Code
Guest User2026-09-11
Excellent service for traveling. Internet works everywhere, switching is fast. I recommend it to everyone.
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Reviews: South Korea 5G eSIM | Dual Network • All AI & TikTok | 1–30 Days | QR Code
Guest User2026-10-21
I'm very satisfied with the service. It's cheaper than other options, but the service is quite good. I traveled to six cities in Korea and had no problems in any of them. I only had one issue during installation, but I contacted customer service and they resolved my situation quickly.
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Reviews: South Korea 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code
Guest User2026-10-22
The SIM card works great. It's easy to activate and very affordable. Everything is great and convenient. I'll be buying an eSIM from here for other countries in the future.
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Reviews: South Korea 5G eSIM | Google Maps/Chat GPT available | Daily package/total package | 24 hr billing | 3–30 days | QR Code
Guest User2026-10-23
Excellent esim. It connects quickly, has good coverage throughout the country, and offers the perfect amount of megabytes per day. I recommend it; it works well.
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Reviews: South Korea SKT 5G/4G native eSIM | calls + SMS | 010 phone number | 24 hr billing | QR code
Guest User2026-09-07
I used this service for a 3-night, 4-day trip to South Korea. It was my first time in Korea, but it was incredibly convenient, and I had no problems with internet access during my trip. I didn't use the phone function, but having a phone number associated with it gave me peace of mind in case of any issues. I would definitely use it again when I go to Korea.

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