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Top Picks for Japan Wi-Fi & SIM cards

Q: How many Wi-Fi & SIM cards are available in Japan on Trip.com?

Trip.com offers 39 Wi-Fi & SIM cards in Japan

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Discover 39 Wi-Fi & SIM cards in Japan on Trip.com, updated October 22, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From IDR 4,551.00 per person, with an average total of IDR 24,957.75. Choose the option that suits your plan.

With 20.464k verified reviews, Wi-Fi & SIM cards Japan boast an average rating of 4.6.

This week's most popular Wi-Fi & SIM cards: "Japan SoftBank 4G/5G eSIM | Daily/Data Packages | 1-30 Days | 24-Hour Billing | QR Code", with 5.213k reviews and a 4.7 rating.

The next available day tour departs on October 23, 2025. Book now to secure your spot!

Japan Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

October is the perfect time to visit Japan! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Japan SoftBank 4G/5G eSIM | Daily/Data Packages | 1-30 Days | 24-Hour Billing | 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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39 Results for Japan Wi-Fi & SIM cards

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Recommended

Japan 4G/5G eSIM 1-30 days High-speed data Daily package/Data package Optional days (calendar day) QR code
Hotspot capable
4.5/5
Satisfactory· 1.3k reviews· 23k booked
FromIDR 4,768
Japan SoftBank 4G/5G eSIM | Daily/Data Packages | 1-30 Days | 24-Hour Billing | QR Code
Hotspot capable
4.7/5
Great· 5.2k reviews· 138.1k booked
FromIDR 23,376
Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.7/5
Great· 2.8k reviews· 58.5k booked
FromIDR 4,576
Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code
Renewable
Hotspot capable
4.4/5
Good· 2.6k reviews· 41.1k booked
FromIDR 21,514
Japan SoftBank 4G/5G native line eSIM 1-30 days One-click installation QR code
Hotspot capable
4.6/5
Satisfactory· 210 reviews· 3.4k booked
FromIDR 4,768
Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 492 reviews· 8.4k booked
FromIDR 5,586
Japan 5G eSIM | Day Pass/Total Data Package | 1-30 days | 24-Hour Billing | QR code
Renewable
Hotspot capable
4.7/5
Great· 650 reviews· 14.7k booked
FromIDR 4,551
Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Renewable
Hotspot capable
4.6/5
Satisfactory· 2k reviews· 23.7k booked
FromIDR 33,098
Japan 5G eSIM | DayPass / Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 890 reviews· 11.9k booked
5% off
Limited-time sale
FromIDR 4,716IDR 4,965
Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 1.3k reviews· 22.8k booked
5% off
Limited-time sale
FromIDR 5,530IDR 5,822
Asia 5G Travel eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT Ready | 1–30 Days Flexible Data | Instant QR Activation
Hotspot capable
4.7/5
Great· 181 reviews· 3.5k booked
FromIDR 4,628
Japan 5G eSIM - Quad Network for Stable & Wide Coverage | 1–30 Days Flexible Data | Instant QR Code Setup
Hotspot capable
4.6/5
Satisfactory· 338 reviews· 5.1k booked
FromIDR 4,628
Japan | DOCOMO 4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Hotspot capable
4.7/5
Great· 1.1k reviews· 10.9k booked
FromIDR 7,805
Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 54 reviews· 670 booked
FromIDR 167,288
Japan eSIM | Softbank | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code
Hotspot capable
4.7/5
Great· 442 reviews· 8.7k booked
20% off
Limited-time sale
FromIDR 7,442IDR 9,303
Global (100 countries) 4G/5G eSIM | DayPass /Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.7/5
Great· 118 reviews· 1.9k booked
20% off
Limited-time sale
FromIDR 18,080IDR 22,600
Japan KDDI(au) 5G eSIM | Day Pass/Total Data Package | 3-31 Days | Billed by calendar day | QR code
Hotspot capable
4.5/5
Satisfactory· 256 reviews· 5.8k booked
FromIDR 99,294
Japan & South Korea 5G eSIM | DayPass /Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 296 reviews· 5.2k booked
5% off
Limited-time sale
FromIDR 7,730IDR 8,137
Global 108 Regions | 1–30 Days | Easy In-App Setup | QR Code
Hotspot capable
4.2/5
Good· 145 reviews· 2.4k booked
FromIDR 20,822
Global eSIM (149 countries/regions) 4G/5G | eSIM | China Mobile CMLink | 1-30 day optional | Instant order and use | Supports hotspots | QR Code
Hotspot capable
4.4/5
Good· 40 reviews· 760 booked
FromIDR 48,955

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Trip.com Picks

Best Japan Experiences

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Reviews/Trip Moments

★

Reviews: Japan 4G/5G eSIM 1-30 days High-speed data Daily package/Data package Optional days (calendar day) QR code

Guest User2025-09-17

Easy installation, signal was great! However this one is not 24 hrs but cuts off at midnight each day like cinderella!

★

Reviews: Japan SoftBank 4G/5G eSIM | Daily/Data Packages | 1-30 Days | 24-Hour Billing | QR Code

Guest User2025-09-08

The QR code was sent quickly, and when I opened it, it showed a message from Softbank. The Softbank native card should be working. I used to use the physical white card, and this is my first time using esim. I hope it works well.

★

Guest User2025-07-08

Mount Aso is an absolute must-visit in Japan. Unbeatable value for the ticket price!

★

Guest User2025-08-29

Very easy to use. Very helpful while traveling! A life saver for those who want to stay connected while visiting foreign countries.

★

Reviews: Japan SoftBank 4G/5G native line eSIM 1-30 days One-click installation QR code

Guest User2025-06-04

Have used the service many times, never disappointed, the ridge is good, no stumbling, who will come abroad, recommend it, the best, the installation is not difficult, anything can be used, the network is not a problem, it is a great

★

Guest User2025-07-02

I traveled through 5 countries in Asia over the course of 3 months, and the network has been very stable the whole time. It has never dropped the connection. So I definitely have to come and leave a good review. This eSIM is absolutely worth buying.

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Top Picks for Japan Wi-Fi & SIM cards

39 Results for Japan Wi-Fi & SIM cards

Japan 4G/5G eSIM 1-30 days High-speed data Daily package/Data package Optional days (calendar day) QR code

Japan SoftBank 4G/5G eSIM | Daily/Data Packages | 1-30 Days | 24-Hour Billing | QR Code

Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code

Japan SoftBank 4G/5G native line eSIM 1-30 days One-click installation QR code

Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

Japan 5G eSIM | Day Pass/Total Data Package | 1-30 days | 24-Hour Billing | QR code

Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

Japan 5G eSIM | DayPass / Total | 1-30 days | QR code

Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code

Asia 5G Travel eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT Ready | 1–30 Days Flexible Data | Instant QR Activation

Japan 5G eSIM - Quad Network for Stable & Wide Coverage | 1–30 Days Flexible Data | Instant QR Code Setup

Japan | DOCOMO 4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code

Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H | QR code

Japan eSIM | Softbank | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code

Global (100 countries) 4G/5G eSIM | DayPass /Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code

Japan KDDI(au) 5G eSIM | Day Pass/Total Data Package | 3-31 Days | Billed by calendar day | QR code

Japan & South Korea 5G eSIM | DayPass /Total | 1-30 days | QR code

Global 108 Regions | 1–30 Days | Easy In-App Setup | QR Code

Global eSIM (149 countries/regions) 4G/5G | eSIM | China Mobile CMLink | 1-30 day optional | Instant order and use | Supports hotspots | QR Code

Frequently asked questions about Japan Wi-Fi & SIM cards

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