eSIM for Japan

Enjoy Unlimited Data Nationwide.
Instant QR activation in under 5 minutes.
English Customer support in Japan.

Find your eSIM

eSIM for Japan

Instant QR Activation & Hotspot supported.

Enjoy 5G Unlimited Data Nationwide.

English customer support based in Japan.

Find your eSIM

13,850+

Reviews

99%

Coverage in Japan

5G Unlimited

Truly No Limits

What our customers say

Gregory Ishii

Verified Buyer

Consistent mobile connection

It's excellent, I recommend it. The internet strength and coverage is great, so it's a good value for money....

about 20 hours ago

Predrag Marinkovic

Verified Buyer

Excellent service. Thank you

Excellent service. Thank you ...

1 day ago

Paul Amistad

Verified Buyer

Hassle free connection from the time I landed until my departure.

Hassle free connection from the time I landed until my departure....

2 days ago

Anne P Hattori

Verified Buyer

Perfect and inexpensive

Not one glitch. From the time I landed in Narita, it worked perfectly. And very affordable!...

3 days ago

Luis Miguel Silveira

Verified Buyer

Excellent coverage, low usage

Bought a 30 GB 15 days because I wante dto make sure I had connectivity at all times. Ended up using less than 10GB. Connectivity always excellent, easy to install and handle. Great service...

4 days ago

Amber Figura

Verified Buyer

Great product, easy to set up, good coverage and very reliable

Great product, easy to set up, good coverage and very reliable ...

4 days ago

Garvin J Tam

Verified Buyer

Service worked great, even in the more remote parts of Kyushu. I had no pro

Service worked great, even in the more remote parts of Kyushu. I had no problems with the speed even at 4GLTE and was able to get the info I needed fast....

4 days ago

Patricia Yamamoto

Verified Buyer

Excellent Service

Had an easy time with setup and coverage was excellent. Would definitely use again...

5 days ago

Maria Victoria

Verified Buyer

Japan Wireless eSIM offers affordable unlimited data and reliable connectio

Japan Wireless eSIM offers affordable unlimited data and reliable connections anywhere you go. Highly recommended!...

5 days ago

Radulovic Kristina

Verified Buyer

Great coverage, quick internet- really glad I chose Japan Wirelles! Top not

Great coverage, quick internet- really glad I chose Japan Wirelles! Top notch!!🙌🏻...

6 days ago

Read all reviews

Select Your Travel Days

Start Date

End Date

Usage days : Not Selected

What is an eSIM?

Digital Embedded SIM

An eSIM is a built-in digital SIM card.
No physical SIM needed.

Instant eSIM Activation!

Set up your eSIM instantly after purchase.
Scan the QR code or input Activation code.

Travel Convenience

Instant eSIM connection.
3 min access to local networks in Japan.

FAQ

Why choose Japan Wireless eSIM

Affordable Local Prices

No hidden fees. Pay for your eSIM as you go.

Easy setup

Activate your eSIM in minutes and get your device connected right away.

English Customer Support

Available 7 days a week.

Stable and Safe Network

Surf securely with Japan Wireless eSIM, no need for public WiFi.

Convenience

Instant eSIM QR code delivery, no pick ups needed in Japan.

Flexibility

Our eSIM service allows you to have up to 30 days to activate.

Top eSIM providers in Japan

*Network provider rankings are based on market share in Japan, reflecting subscriber numbers and industry influence from 2015 - 2024.*

Price Unlimited plan (15 days)	$3.2/day	$3.4/day	N/A	$3.1/day	$3.1/day
Price Fixed Plan (10GB/30 days)	$0.5/day	N/A	$0.6/day	$0.4/day	$0.5/day
Customer support	Phone call & Email	WhatsApp & Chatbot	Contact us form	Email & WhatsApp	Email & Contact us form
Network	#1 Network Provider NTT Docomo	#2 Network Provider KDDI	#3 Network Provider Softbank	KDDI/Softbank	#2 Network Provider KDDI
Headquarters	Japanese based	Foreign based	Foreign based	Foreign based	Foreign based

What our customers say

Gregory Ishii

Verified Buyer

Consistent mobile connection

It's excellent, I recommend it. The internet strength and coverage is great, so it's a good value for money....

about 20 hours ago

Predrag Marinkovic

Verified Buyer

Excellent service. Thank you

Excellent service. Thank you ...

1 day ago

Paul Amistad

Verified Buyer

Hassle free connection from the time I landed until my departure.

Hassle free connection from the time I landed until my departure....

2 days ago

Anne P Hattori

Verified Buyer

Perfect and inexpensive

Not one glitch. From the time I landed in Narita, it worked perfectly. And very affordable!...

3 days ago

Luis Miguel Silveira

Verified Buyer

Excellent coverage, low usage

Bought a 30 GB 15 days because I wante dto make sure I had connectivity at all times. Ended up using less than 10GB. Connectivity always excellent, easy to install and handle. Great service...

4 days ago

Amber Figura

Verified Buyer

Great product, easy to set up, good coverage and very reliable

Great product, easy to set up, good coverage and very reliable ...

4 days ago

Garvin J Tam

Verified Buyer

Service worked great, even in the more remote parts of Kyushu. I had no pro

Service worked great, even in the more remote parts of Kyushu. I had no problems with the speed even at 4GLTE and was able to get the info I needed fast....

4 days ago

Patricia Yamamoto

Verified Buyer

Excellent Service

Had an easy time with setup and coverage was excellent. Would definitely use again...

5 days ago

Maria Victoria

Verified Buyer

Japan Wireless eSIM offers affordable unlimited data and reliable connectio

Japan Wireless eSIM offers affordable unlimited data and reliable connections anywhere you go. Highly recommended!...

5 days ago

Radulovic Kristina

Verified Buyer

Great coverage, quick internet- really glad I chose Japan Wirelles! Top not

Great coverage, quick internet- really glad I chose Japan Wirelles! Top notch!!🙌🏻...

6 days ago

Read all reviews

How does eSIM work?

Check compatibility

First, make sure your smartphone is compatible with esim.

Get your eSIM

Select the eSIM data plan that suits your needs and purchase it. Your eSIM QR Code will display immediately after. Enjoy your eSIM!

Find your eSIM

Install your eSIM

Simply scan your QR code and install your eSIM. All the instructions will be sent to you by email. You are now ready to browse the web with your eSIM in Japan!

Install and activate your eSIM