eSIM for Japan

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

Buy Now

eSIM for Japan

Instant QR Activation & Hotspot supported.

Enjoy Unlimited Data Nationwide.

English customer support based in Japan.

Buy Now

13,850+

Reviews

99%

Coverage in Japan

Unlimited

High speed internet

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

Erik Fischbach

Verified Buyer

Es war einfach und hat Problemfrei funktioniert!!!

Es war einfach und hat Problemfrei funktioniert!!!...

about 9 hours ago

Eleanor Makelana

Verified Buyer

Amazing. Never had any connectivity issues and the speed was great.

Amazing. Never had any connectivity issues and the speed was great....

about 5 hours ago

Pirmin Meier

Verified Buyer

Fully recommended!

Works perfectly and is easy to install. Network coverage very good. Fully recommended for a trip to Japan...

about 3 hours ago

Alain Hendri

Verified Buyer

so far the eSIM connection is good. at first i wonder why i can't seem to c

so far the eSIM connection is good. at first i wonder why i can't seem to connect to my phone direct, but after setting up using manual method, i'm able to connect. thanks!...

about 2 hours ago

Chihao Ku

Verified Buyer

quick and stable, easy to connect anywhere in Japan

quick and stable, easy to connect anywhere in Japan...

about 1 hour ago

Paul Cafferty

Verified Buyer

Easy to set up and use good coverage can't fault it....

about 22 hours ago

Jose Gallegos

Verified Buyer

11 day plan 10gb very satisfied

Purchased an 11 day plan with 10gb of data. It was just the right amount for the days I was there. Signal pretty reliable, easy set up. I did have one day where I lost signal but I simply turned off the network and back on fixed it. Will use JW again...

2 days ago

Alexander Reinach

Verified Buyer

Great Service Throughout Japan

Quick and easy to use. Provided me with perfect service for a 1-week trip. Reasonable pricing and no hastle....

2 days ago

Jamie Middleton

Verified Buyer

Great service and easy to set up

Great service and easy to set up....

2 days ago

Ting-chou Liu

Verified Buyer

非常好

ありがとうございます。使いやすくて速いです。...

3 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!

Buy Now

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