Top picks for Japan Wi-Fi & SIM cards
Discover 34 Wi-Fi & SIM cards in Japan on Trip.com, updated January 20, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From EUR 0.11 per person, with an average total of EUR 1.50. Choose the option that suits your plan.
With 40.729k verified reviews, Wi-Fi & SIM cards Japan boast an average rating of 4.6.
This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 13.112k reviews and a 4.4 rating.
The next available day tour departs on January 21, 2026. Book now to secure your spot!
Japan Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
January is the perfect time to visit Japan! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | 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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34 results for Japan Wi-Fi & SIM cards
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RenewableHotspot capable4.6/5Satisfied· 6k reviews· 130.6k booked50% offLimited-time saleFrom€ 0.12€ 0.24
Hotspot capable4.7/5Very good· 2.1k reviews· 23.6k booked51% offLimited-time saleFrom€ 0.21€ 0.43
Hotspot capable4.2/5Good· 141 reviews· 2.2k booked50% offLimited-time saleFrom€ 0.25€ 0.5
Hotspot capable4.7/5Very good· 6.9k reviews· 200k booked16% offLimited-time saleFrom€ 0.41€ 0.49
RenewableHotspot capable4.6/5Satisfied· 2.5k reviews· 61.4k booked50% offLimited-time saleFrom€ 0.11€ 0.22
Hotspot capable4.7/5Very good· 109 reviews· 4.5k bookedFrom€ 6.45
RenewableHotspot capable4.4/5Good· 13.1k reviews· 148.5k bookedFrom€ 1.12
Hotspot capable4.5/5Satisfied· 374 reviews· 6.2k booked51% offLimited-time saleFrom€ 0.18€ 0.37
Hotspot capable4.5/5Satisfied· 350 reviews· 6.8k booked51% offLimited-time saleFrom€ 0.16€ 0.33
Hotspot capable4.7/5Very good· 719 reviews· 17.9k booked6% offLimited-time saleFrom€ 0.47€ 0.5
RenewableHotspot capable4.6/5Satisfied· 102 reviews· 1.9k booked5% offLimited-time saleFrom€ 8.25€ 8.69
Hotspot capable4.6/5Satisfied· 381 reviews· 10k booked10% offLimited-time saleFrom€ 4.72€ 5.25
Hotspot capable4.6/5Satisfied· 1.5k reviews· 33.3k booked50% offLimited-time saleFrom€ 0.12€ 0.24
Hotspot capable4.6/5Satisfied· 584 reviews· 9.2k booked50% offLimited-time saleFrom€ 0.12€ 0.24
RenewableHotspot capable4.6/5Satisfactory· 1.7k reviews· 30k booked8% offLimited-time saleFrom€ 0.11€ 0.12
RenewableHotspot capable4.6/5Satisfactory· 392 reviews· 7.2k booked7% offLimited-time saleFrom€ 0.38€ 0.41
Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
RenewableHotspot capable4.6/5Satisfactory· 3.6k reviews· 36.4k bookedFrom€ 1.72
RenewableHotspot capable4.5/5Satisfactory· 212 reviews· 4.2k booked23% offLimited-time saleFrom€ 0.85€ 1.11![[Japan] Mobile WiFi Rental-Pick-up/Return at Airport](https://ak-d.tripcdn.com/images/0355q12000ha90rrw1D8A_C_568_320.jpg?_fr=wc)
4.5/5Satisfactory· 30 reviews· 2.7k bookedFrom€ 2.69
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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 | DOCOMO 4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Guest User2025-12-24
The signal is excellent and fairly fast in Tokyo and other areas of Japan, and the price is very affordable. Highly recommended.★
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Reviews: Japan eSIM | DOCOMO | 4G | Daily/Total Data Package | 1–30 days | Calendar Day Billing | QR code
Guest User2025-10-14
The SIM card is very easy to use. Just scan it into your device before you travel and turn it on when you arrive. The internet is fast and I've never encountered a weak signal.★
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Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-180 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 | TikTok & 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 5G local eSIM | DayPass | 100GB/day | 3-26 days | QR code
Guest User2026-01-18
I was in a rush to buy a SIM card the day of my trip, so I searched and found reviews saying local SIM cards were faster and better. So, I decided to buy one!
After purchasing, I was able to immediately register it with OneQ on my iPhone, and the Trip app's UI was very user-friendly.
As soon as I arrived in Japan, it was converted to AU, giving me unlimited data, making it incredibly convenient for using Google Maps on my trip!
I highly recommend this SIM card to anyone traveling to Japan!
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