Best japan SIM Card & eSIM Plans
Discover 33 SIM card in Japan on Trip.com, updated February 9, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From JPY 20.00 per person, with an average total of JPY 462.25. Choose the option that suits your plan.
With 31.227k verified reviews, SIM card Japan 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 | 1-180 Days | QR Code", with 6.83k reviews and a 4.7 rating.
The next available day tour departs on February 10, 2026. Book now to secure your spot!
Japan SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!
February is the perfect time to visit Japan! 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 | 1-180 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 Japan SIM card
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RenewableHotspot capable4.6/5Satisfied· 5.8k reviews· 126k booked50% offLimited-time saleFromJPY 22JPY 44
Hotspot capable4.7/5Very good· 6.8k reviews· 198.1k bookedFromJPY 90
RenewableHotspot capable4.6/5Satisfied· 2.4k reviews· 58.8k booked50% offLimited-time saleFromJPY 20JPY 40
Hotspot capable4.6/5Satisfied· 371 reviews· 9.8k bookedFromJPY 956
Hotspot capable4.7/5Very good· 707 reviews· 17.6k booked5% offLimited-time saleFromJPY 87JPY 92
Hotspot capable4.7/5Very good· 104 reviews· 4.4k bookedFromJPY 1,189
Hotspot capable4.6/5Satisfied· 571 reviews· 9k booked46% offLimited-time saleFromJPY 24JPY 45
Hotspot capable4.7/5Very good· 1.4k reviews· 31.7k booked46% offLimited-time saleFromJPY 24JPY 45
Hotspot capable4.7/5Very good· 2k reviews· 23.1k booked5% offLimited-time saleFromJPY 76JPY 80
Hotspot capable4.5/5Satisfied· 300 reviews· 5.9k booked50% offLimited-time saleFromJPY 30JPY 60
Hotspot capable4.5/5Satisfied· 368 reviews· 6.1k booked50% offLimited-time saleFromJPY 33JPY 67
Hotspot capable4.5/5Satisfied· 1.8k reviews· 34.6k bookedFromJPY 36
Hotspot capable4.6/5Satisfied· 341 reviews· 5.4k bookedFromJPY 80![[Japan eSIM] KDDI(au) local 4G/5G data eSIM | High-speed Data](https://ak-d.tripcdn.com/images//0582812000qpdtea501A2_C_568_320.jpg?_fr=wc)
Hotspot capable4.6/5Satisfied· 126 reviews· 3.9k bookedFromJPY 953
RenewableHotspot capable4.6/5Satisfied· 1.2k reviews· 16k bookedFromJPY 20
RenewableHotspot capable4.6/5Satisfied· 2k reviews· 37.7k booked7% offLimited-time saleFromJPY 26JPY 28![[KDDI Japan] 5G eSIM · 100GB/day · Hotspot available · No SIM card required · Daily data/data plan · Daily billing · 3 to 30 days · QR code](https://ak-d.tripcdn.com/images/0350n12000nzgknf93F2C_C_568_320.jpg?_fr=wc)
Hotspot capable4.6/5Satisfied· 80 reviews· 2.3k bookedFromJPY 971
RenewableHotspot capable4.5/5Satisfied· 441 reviews· 8.4k bookedFromJPY 75
RenewableHotspot capable4.6/5Satisfied· 4.3k reviews· 41.8k bookedFromJPY 318
Includes SMS messagesPhone calls supportedHotspot capable4.1/5Good· 32 reviews· 1.1k booked5% offLimited-time saleFromJPY 4,215JPY 4,437
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Reviews/Trip Moments
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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.★
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Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass | 24-Hour Billing | 1-30 Days | 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.★
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Reviews: Japan 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour 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.★
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Reviews: Japan au KDDI 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 3-31 Days | Calendar-Day Billing | QR code
Guest User2025-10-30
I purchased an 8-day eSIM, and it was stable throughout my trip to Fukuoka, including visits to Ito-majima and Dazaifu. It automatically switched to 5G when there was a 5G signal and 4G when there wasn't. The only time I encountered a very weak signal was in a basement restroom in a shopping mall; it was fine once I left, which was due to the mall's antenna coverage and not related to the eSIM. I installed the eSIM in China the day before departure. During installation, it might show an activation failure message, but that's normal. Wait until you can access the eSIM card and then turn it off. Once in Japan, activate it again and switch your cellular data to eSIM. It uses a local IP address, so you don't need to enable data roaming. You can also create a hotspot. The whole experience was smooth, and the price was reasonable. Highly recommended!★
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Reviews: Japan eSIM | Softbank | 5G/4G | Daily Data Package | 1-30 days | Natural Day Billing | QR code
Guest User2025-12-29
Easy to setup and use. Signal was strong and connection without any issues during the trip. Great to have this purchase option within the trip.com app.★
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Reviews: Japan 5G local eSIM | DayPass | Unlimited | 4-15 days | QR code
Guest User2025-12-20
The eSIM I used during my trip was very affordable, especially after discounts and promo deals — it became incredibly cheap.
I had zero issues using this eSIM throughout Japan. The connection was stable and reliable the whole time.
I would definitely use this eSIM again on my next trip to Japan. Totally worth it.
If you’re still unsure, don’t worry — this eSIM is one of the best choices you can make.
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