Best japan SIM Card & eSIM Plans
Discover 32 SIM card in Japan on Trip.com, updated February 28, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From THB 3.22 per person, with an average total of THB 41.01. Choose the option that suits your plan.
With 51.911k verified reviews, SIM card Japan boast an average rating of 4.6.
This week's most popular SIM card: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 16.269k reviews and a 4.4 rating.
The next available day tour departs on March 1, 2026. Book now to secure your spot!
Japan SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!
February is perfect for visiting Japan! Choose from SIM card available day tours, including seasonal hits 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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32 results for Japan SIM card
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RenewableHotspot capable4.6/5Satisfied· 6.9k reviews· 158.7k booked50% offLimited-time saleFromTHB 3.90THB 7.8
Hotspot capable4.7/5Very good· 7.4k reviews· 219.6k booked50% offLimited-time saleFromTHB 8.76THB 17.53
Japan 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
RenewableHotspot capable4.6/5Satisfied· 3.3k reviews· 80.7k booked50% offLimited-time saleFromTHB 3.87THB 7.75
Hotspot capable4.7/5Very good· 2.3k reviews· 26.6k booked60% offLimited-time saleFromTHB 6.25THB 15.63
Hotspot capable4.7/5Very good· 774 reviews· 19.7k booked50% offLimited-time saleFromTHB 8.97THB 17.95
Hotspot capable4.7/5Very good· 156 reviews· 6.2k booked8% offLimited-time saleFromTHB 140.36THB 152.57
Japan au KDDI 5G eSIM | Unlimited Data | TikTok & ChatGPT Available | Calendar-Day Billing | QR code
Hotspot capable4.6/5Satisfied· 430 reviews· 12.2k booked10% offLimited-time saleFromTHB 140.45THB 156.06
Hotspot capable4.7/5Very good· 2k reviews· 40.7k booked70% offLimited-time saleFromTHB 4.68THB 15.61
Hotspot capable4.5/5Satisfied· 616 reviews· 12.6k booked50% offLimited-time saleFromTHB 5.85THB 11.71
Hotspot capable4.5/5Satisfied· 2.2k reviews· 39.3k bookedFromTHB 6.98
Hotspot capable4.6/5Satisfied· 645 reviews· 9.9k booked70% offLimited-time saleFromTHB 4.31THB 14.37
RenewableHotspot capable4.6/5Satisfied· 1.3k reviews· 20.8k booked5% offLimited-time saleFromTHB 4.41THB 4.65
Hotspot capable4.6/5Satisfied· 413 reviews· 6.3k booked60% offLimited-time saleFromTHB 5.73THB 14.33![[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· 149 reviews· 5.1k bookedFromTHB 139.75
RenewableHotspot capable4.6/5Satisfied· 4.8k reviews· 46.4k bookedFromTHB 61.96
RenewableHotspot capable4.4/5Good· 16.3k reviews· 179.1k bookedFromTHB 40.28
Hotspot capable4.5/5Satisfied· 427 reviews· 7k booked50% offLimited-time saleFromTHB 6.58THB 13.17
RenewableHotspot capable4.6/5Satisfied· 321 reviews· 6.5k booked5% offLimited-time saleFromTHB 34.21THB 36.02
Hotspot capable4.5/5Satisfied· 1.5k reviews· 26.6k bookedFromTHB 3.22
Hotspot capable4.6/5Satisfied· 110 reviews· 3.2k bookedFromTHB 189.58
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Shared car tours (86)Tour with private driver (2)Travel photography (91)Wi-Fi (2)SIM card (32)Rail passes (39)Shuttle bus (86)Boat tickets (12)City pass (107)Travel extras (7)Luggage delivery (4)Equipment rental (10)Shopping (1)Visas (1)Cultural experiences (345)Local cuisine (415)Food & drink (415)Water activities (23)Diving (15)Sports experiences (42)Costume experiences (29)Riding & driving (30)Boat experiences (6)Yachts & sailboats (5)Spa & beauty (3)
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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/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 | 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 SoftBank 5G eSIM | TikTok & ChatGPT Available | Daily/Total Data Package | Calendar Day Billing | 1–90 Days | QR Code
Guest User2026-02-03
It's very easy to use, no need to change SIM cards, which is hassle-free. The price is better than roaming too. We bought a 5G per day plan and we still had more than enough. We didn't run out in a full day. Typically, we use it for Line, sending photos, using Google Maps, and posting Instagram stories occasionally. We don't watch TikTok or YouTube. Even in rural areas, there's internet access.★
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Reviews: Japan KDDI 5G local eSIM | DayPass | 100GB/day | 3-26 days | QR code
Guest User2026-01-28
Easy to install, no need to pay for any extra roaming cost. The signal is better when you are in the city
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