Top picks for Umi SIM card

Discover 33 SIM card in Umi on Trip.com, updated May 22, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From KRW 123.00 per person, with an average total of KRW 2,830.95. Choose the option that suits your plan.

With 45.022k verified reviews, SIM card Umi boast an average rating of 4.6.

This week's most popular SIM card: "Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code", with 9.613k reviews and a 4.6 rating.

The next available day tour departs on May 23, 2026. Book now to secure your spot!

Umi SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

May is the perfect time to visit Umi! Choose from SIM card available day tours, including seasonal favorites like Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 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 Umi SIM card

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AllAttractions (42372)Day tours (91)Food & drink (8)Boat experiences (8)Spa & wellness (27)Cultural experiences (2)Travel photography (4)SIM card (33)City pass (6)Airport express (1)Shuttle bus (16)JR Pass (1)Wi-Fi (2)

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Reviews/Trip Moments

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Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-05-22
Highly recommended! My six-day, five-night trip in Tokyo went very smoothly. The only short delay was on the way back to the station from the Kamakura Money Laundering Shrine, but it was fine once we left! Besides being smooth, the native data plan was incredibly convenient 😌. Installation was easy, it automatically activated locally, and automatically switched back to Chunghwa Telecom upon returning to Taiwan. The data allowance was also more than enough; I had photo syncing on my phone and constantly posting Stories, and it was still sufficient. A fantastic experience! I feel so bad about buying the one that cost over 400 NTD before 😂😂😂 A truly amazing recommendation!!!
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Reviews: Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-05-22
Data was fast & consistent throughout the trip. There were some slow spots when indoor but it was negligible. Even when traveling on the trains, browsing was quick.
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Reviews: Japan 5G eSIM | 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 au KDDI 5G eSIM | Unlimited Data | TikTok & ChatGPT Available | Calendar-Day Billing | QR code
Guest User2026-05-18
KDDI's Japan eSIM is a great option for travelers. It offers fast 5G coverage nationwide, so you don't have to worry about connectivity issues. TikTok or ChatGPT run smoothly. It supports packages for 3-31 days with daily billing via QR code, making it very convenient and easy to install. Ideal for content creators who need strong internet throughout their travels.
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Reviews: Japan 5G eSIM | Daily/Total Package | 500MB/day - 100GB total | 1-90 days | 24-hour format | QR code
Guest User2026-05-19
The network quality was surprisingly good with Trip eSIM. Activation took only a few minutes, and everything worked smoothly. Highly convenient for frequent travelers.
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Reviews: Japan | DOCOMO eSIM | Daily package/Data package | Calendar day billing | 1-30 days | QR code
Guest User2026-05-22
Perfect service, easy installation, strong signal, and very fast internet speed. I would recommend it to my friends.

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