Best japan Connectivity Solutions
Discover 35 Wi-Fi & SIM cards in Japan on Trip.com, updated February 27, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From JPY 15.00 per person, with an average total of JPY 296.22. Choose the option that suits your plan.
With 80.073k verified reviews, Wi-Fi & SIM cards Japan boast an average rating of 4.6.
This week's most popular Wi-Fi & SIM cards: "Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-365 Days | QR Code", with 31.142k reviews and a 4.7 rating.
The next available day tour departs on February 28, 2026. Book now to secure your spot!
Japan Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
February is the perfect time to visit Japan! Choose from Wi-Fi & SIM cards 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 Wi-Fi & SIM cards
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RenewableHotspot capable4.6/5Satisfied· 7k reviews· 162.5k booked50% offLimited-time saleFromJPY 20JPY 40
Hotspot capable4.4/5Good· 437 reviews· 7k booked50% offLimited-time saleFromJPY 33JPY 67
Japan 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
RenewableHotspot capable4.6/5Satisfied· 3.3k reviews· 82.2k booked50% offLimited-time saleFromJPY 20JPY 40
Hotspot capable4.7/5Very good· 7.4k reviews· 221k booked50% offLimited-time saleFromJPY 44JPY 88
Japan au KDDI 5G eSIM | Unlimited Data | TikTok & ChatGPT Available | Calendar-Day Billing | QR code
Hotspot capable4.6/5Satisfied· 434 reviews· 12.5k booked10% offLimited-time saleFromJPY 706JPY 785
Hotspot capable4.6/5Satisfied· 414 reviews· 6.3k booked60% offLimited-time saleFromJPY 29JPY 73
RenewableHotspot capable4.6/5Satisfied· 4.8k reviews· 46.8k bookedFromJPY 313
Hotspot capable4.5/5Satisfied· 2.2k reviews· 39.6k bookedFromJPY 36
Hotspot capable4.7/5Very good· 114 reviews· 3.3k bookedFromJPY 956
RenewableHotspot capable4.5/5Satisfied· 327 reviews· 6.7k booked5% offLimited-time saleFromJPY 172JPY 182
Hotspot capable4.7/5Very good· 2.3k reviews· 27k booked60% offLimited-time saleFromJPY 32JPY 80
Hotspot capable4.8/5Very good· 160 reviews· 6.4k bookedFromJPY 770
Hotspot capable4.5/5Satisfied· 647 reviews· 13k booked50% offLimited-time saleFromJPY 30JPY 60
Hotspot capable4.7/5Very good· 2k reviews· 41.6k booked70% offLimited-time saleFromJPY 23JPY 79
Hotspot capable4.7/5Very good· 780 reviews· 19.8k booked50% offLimited-time saleFromJPY 46JPY 92
Hotspot capable4.6/5Satisfied· 650 reviews· 10k booked68% offLimited-time saleFromJPY 23JPY 73
Includes SMS messagesPhone calls supportedHotspot capable4.0/5Good· 48 reviews· 1.7k booked15% offLimited-time saleFromJPY 3,186JPY 3,749
RenewableHotspot capable4.6/5Satisfied· 2.3k reviews· 44k booked32% offLimited-time saleFromJPY 19JPY 28![[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· 155 reviews· 5.2k bookedFromJPY 705
Hotspot capable4.4/5Good· 370 reviews· 7.1k booked5% offLimited-time saleFromJPY 186JPY 196
RenewableHotspot capable4.6/5Satisfied· 7.4k reviews· 198.1k booked50% offLimited-time saleFromJPY 20JPY 40
RenewableHotspot capable4.5/5Satisfied· 905 reviews· 17.6k booked50% offLimited-time saleFromJPY 64JPY 128
RenewableHotspot capable4.7/5Very good· 31.1k reviews· 709.9k booked66% offLimited-time saleFromJPY 23JPY 69
RenewableHotspot capable4.5/5Satisfied· 1.6k reviews· 42.6k booked50% offLimited-time saleFromJPY 15JPY 30
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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 5G eSIM | Three Network Coverage | Daily/Data Package | 1-30 Days | Calendar Day Billing | QR Code
Guest User2026-02-25
Installation was hassle-free. Just a button in the app. I have an Android phone. I activated and enabled roaming in the eSIM settings to get internet. The coverage is good, but the internet would drop out occasionally. The speed is decent, and sometimes 5G is on LTE.★
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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.★
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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.★
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Reviews: Japan au KDDI 5G eSIM | Unlimited Data | TikTok & ChatGPT Available | Calendar-Day Billing | QR code
Guest User2026-02-25
Esim is easy to install & use. Signal is strong except in some parts when inside buildings, particularly in lower levels & sometimes in subway.★
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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
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