Top picks for Oyama SIM card
Discover 31 SIM card in Oyama on Trip.com, updated March 11, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From USD 0.12 per person, with an average total of USD 1.40. Choose the option that suits your plan.
With 31.667k verified reviews, SIM card Oyama 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 March 12, 2026. Book now to secure your spot!
Oyama SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!
March is the perfect time to visit Oyama! 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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31 results for Oyama SIM card
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RenewableHotspot capable4.6/5Satisfied· 5.8k reviews· 126k booked50% offLimited-time saleFrom$0.14$0.28
Hotspot capable4.7/5Very good· 6.8k reviews· 198.1k bookedFrom$0.57
RenewableHotspot capable4.6/5Satisfied· 2.4k reviews· 58.8k booked52% offLimited-time saleFrom$0.12$0.25
Hotspot capable4.6/5Satisfied· 371 reviews· 9.8k bookedFrom$6.03
Hotspot capable4.7/5Very good· 104 reviews· 4.4k bookedFrom$7.50
Hotspot capable4.6/5Satisfied· 341 reviews· 5.4k bookedFrom$0.50
Hotspot capable4.7/5Very good· 1.4k reviews· 31.7k booked46% offLimited-time saleFrom$0.15$0.28
Hotspot capable4.7/5Very good· 2k reviews· 23.1k booked6% offLimited-time saleFrom$0.47$0.5
Hotspot capable4.5/5Satisfied· 1.8k reviews· 34.6k bookedFrom$0.23![[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 bookedFrom$6.02
Hotspot capable4.6/5Satisfied· 571 reviews· 9k booked46% offLimited-time saleFrom$0.15$0.28
Hotspot capable4.5/5Satisfied· 300 reviews· 5.9k booked50% offLimited-time saleFrom$0.19$0.38
Hotspot capable4.7/5Very good· 707 reviews· 17.6k booked5% offLimited-time saleFrom$0.55$0.58
Hotspot capable4.5/5Satisfied· 368 reviews· 6.1k booked51% offLimited-time saleFrom$0.21$0.43
RenewableHotspot capable4.6/5Satisfied· 264 reviews· 5.4k booked5% offLimited-time saleFrom$1.11$1.17
RenewableHotspot capable4.6/5Satisfied· 2k reviews· 37.7k booked5% offLimited-time saleFrom$0.17$0.18
RenewableHotspot capable4.6/5Satisfied· 4.3k reviews· 41.8k bookedFrom$2.00
RenewableHotspot capable4.6/5Satisfied· 1.2k reviews· 16.1k bookedFrom$0.13
RenewableHotspot capable4.5/5Satisfied· 441 reviews· 8.4k bookedFrom$0.47
Hotspot capable4.3/5Good· 288 reviews· 5.3k booked5% offLimited-time saleFrom$1.19$1.26
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Shared car tours (13)Tour with private driver (1)Travel photography (7)Wi-Fi (2)SIM card (31)Rail passes (6)Shuttle bus (11)Boat tickets (1)Travel services (24)Cultural experiences (73)Local cuisine (110)Food & drink (110)Sports experiences (10)Riding & driving (9)Costume experiences (4)Water activities (1)Helicopter rides (3)Aerial tours (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 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 au KDDI 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 3-31 Days | Calendar-Day Billing | QR code
Guest User2026-03-03
Nice, the line was good and reliable even in the train. Definitely recommended to anyone who needs an eSIM in Japan.★
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Reviews: Japan 5G local eSIM | DayPass | 100GB/day | 3-26 days | QR code
Guest User2026-02-24
Everything worked perfectly for us, the coverage was excellent, and our 3GB of data was more than enough for the day. I even shared the WiFi with my wife a few times. Even in a mountain village, we had stable 5G internet.★
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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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