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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 September 25, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.24 per person, with an average total of EUR 1.01. Choose the option that suits your plan.

With 17.879k 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 | Day Pass | 1-30 Days | 24-Hour Billing | QR Code", with 5.274k reviews and a 4.7 rating.

The next available day tour departs on September 26, 2025. Book now to secure your spot!

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

September 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 | Day Pass | 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.

Search attractions or local attractions & tours

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39 Results for Japan Wi-Fi & SIM cards

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Recommended

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

Hotspot capable

4.7/5

Great· 1.2k reviews· 11.5k booked

From€0.40

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

Renewable

Hotspot capable

4.7/5

Great· 2.9k reviews· 60.6k booked

From€0.24

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

Renewable

Hotspot capable

4.6/5

Satisfactory· 908 reviews· 12.1k booked

7% off

Limited-time sale

From€0.24€0.26

[Japan] 4G | eSIM | 1-30 days available | Subscribe and use | Hotspot support | QR Code

Hotspot capable

4.2/5

Good· 12 reviews· 340 booked

From€0.98

[Malaysia] 4G/5G | eSIM | 1-30 days available | Subscribe and use | Hotspot supported | QR Code

Hotspot capable

4.2/5

Good· 46 reviews· 519 booked

From€0.75

[Kenya] 4G | eSIM | 1-30 days available | Subscribe and use | Hotspot supported | QR Code

Hotspot capable

From€2.85

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· 214 reviews· 4.1k booked

From€0.24

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· 23.1k booked

From€0.25

Japan SoftBank 4G/5G eSIM | Day Pass | 1-30 Days | 24-Hour Billing | QR Code

Hotspot capable

4.7/5

Great· 5.3k reviews· 139.6k booked

From€1.21

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

From€0.25

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

Renewable

Hotspot capable

4.7/5

Great· 702 reviews· 15.8k booked

From€0.24

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· 2.1k reviews· 24.7k booked

From€1.71

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

Renewable

Hotspot capable

4.6/5

Satisfactory· 1.3k reviews· 23.3k booked

6% off

Limited-time sale

From€0.28€0.3

Japan 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR

Hotspot capable

4.6/5

Satisfactory· 353 reviews· 5.3k booked

From€0.24

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· 257 reviews· 5.9k booked

From€5.12

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· 122 reviews· 2.1k booked

20% off

Limited-time sale

From€0.92€1.16

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

Hotspot capable

4.7/5

Great· 450 reviews· 9.4k booked

20% off

Limited-time sale

From€0.38€0.48

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

Renewable

Hotspot capable

4.6/5

Satisfactory· 302 reviews· 5.4k booked

7% off

Limited-time sale

From€0.39€0.42

Global 108 Destinations 5G eSIM | One SIM, Travel the World | 1–30 Days | Instant QR

Hotspot capable

4.3/5

Good· 148 reviews· 2.5k booked

From€1.08

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· 41 reviews· 771 booked

From€2.52

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Reviews/Trip Moments

★

Guest User2025-09-11

Upon arriving in Japan, the signal on my phone screen was a silent welcome. There was no rush to remove a SIM card, no anxious scrambling for an outlet. I simply turned on my data connection, and the world quietly unfolded. At that moment, I realized that travel doesn't begin with a customs stamp, but with the moment I connect to the internet. Walking through the streets of Tokyo, the crowds were packed yet quiet, the neon lights flashed without a clamor. Relying on my DoCoMo eSIM for navigation, I navigated between the unfamiliar and the familiar. From the intersection of Shibuya and the coffee shops of Yanaka's alleys, the signal remained stable, like a constant companion. It was unobtrusive, yet ever-present. In an electronics store in Akihabara, I snapped a photo of the bustling street scene and immediately sent it to a friend in Taiwan. Under the afternoon sun in Shinjuku Gyoen National Garden, I opened a message and received a greeting from home. In that moment, I understood that the internet isn't just a tool, but a bridge that bridges distances. It allows me to walk through foreign streets while still feeling the warmth of familiarity. This trip, thanks to the DoCoMo eSIM, I had fewer worries: no need to remember to bring a WiFi device, no need to repeatedly check if my SIM card was lost. Without all that weight, I felt more at ease. I could focus more on seeing the scenery, breathing the air, and feeling the rhythm of Japan. Travel is never just about reaching your destination; it's about every subtle detail along the way. And the internet has become the most gentle connection between me and the world. The DoCoMo eSIM, like an invisible thread, quietly connects me to people far away and the scenery before me.

★

Guest User2025-07-08

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

★

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

Guest User2025-09-24

I really enjoy using it. The instructions are written very carefully and clearly, allowing you to read and check the data usage. The map works perfectly, the signal reception is excellent, and websites load very quickly.

★

Guest User2025-08-27

The internet works normally and is okay. There are no problems with the signal or speed, and it is very convenient to use.

★

Guest User2025-07-18

Easy to use, low price, good reception. I don’t need to talk to the customer support to use it.

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