Stay connected in Japan instantly
No SIM card. No waiting.
Scan the QR code and get online in 2 minutes.
- ✓ Instant activation
- ✓ No SIM swap
- ✓ Unlimited data
Used by travelers from 80+ countries
Trusted by 50,000+ travelers worldwide
Stay connected in Japan instantly
No SIM card. No waiting.
Scan the QR code and get online in 2 minutes.
- ✓ Instant activation
- ✓ No SIM swap
- ✓ Unlimited data
Used by travelers from 80+ countries
Trusted by 50,000+ travelers worldwide
Plans
Choose the plan that fits your trip
- High-speed 4G/LTE
- Instant QR delivery
- Activates on first use in Japan
- Powered by Docomo / SoftBank
- High-speed 4G/LTE
- Instant QR delivery
- Activates on first use in Japan
- Powered by Docomo / SoftBank
- High-speed 4G/LTE
- Instant QR delivery
- Activates on first use in Japan
- Powered by Docomo / SoftBank
Secure payment powered by Stripe.
Your eSIM will be delivered instantly by email after purchase.
No physical SIM required.
For City Travelers
Connect to Japan's best local network, city by city
For Multi-Country Travelers
One eSIM, multiple destinations — seamless connectivity across Asia
Coverage Across Japan
Stay connected everywhere you travel
Full 4G/LTE coverage throughout Japan — urban cities and rural destinations alike.
Why getjapanesim.com is Best for Japan eSIM
Fast
4G LTE data
Experience the remarkable speed of our dependable 4G LTE network, ensuring a smooth and uninterrupted connection.
Swift delivery
& Activation
Save precious time and free yourself from concerns about potential disruptions with our hassle-free, uninterrupted data services.
Limitless
hotspot data
Enjoy the freedom of unrestricted hotspot usage. Share your data with loved ones and multiple devices without any constraints.
Keep your existing number
while using eSIM data
Your home SIM stays active for calls and SMS. Use your eSIM for data — no number change, no disruption.
No contract.
100% prepaid.
One-time payment. No commitments, no surprises. Buy, activate, and you're online.
Transparent pricing
with no hidden fees
No roaming surprises. Pay once, use instantly — exactly what you see is what you get.
24/7 real human support,
ready when you need it
We're here before, during, and after your trip. Reach us via email or WhatsApp — a real person always responds.
- ✓ Get help within 5 minutes.
- ✓ Real humans, not bots — every time.
- ✓ Fast, reliable support from experienced specialists.
What Travelers Are Saying About our eSIM in Japan
It was very easy to use, it just works. Instant setup, no issues at all. Exactly what you need when traveling to Japan — perfect.
As always, everything perfect! Used it multiple times for Japan trips and it never lets me down. Fast connection, easy activation.
Very affordable price. Wide plan variation. I contacted the service desk once — the response was very quick and trustable. Highly recommend.
This is my second time using this plan. It was great! I always had service and it never slowed down no matter what I downloaded. Will use again.
First time using eSIM. I got a great experience with eSIM Japan. They guided me quickly when I had trouble, and it worked very smoothly.
First time using eSIM for your trip to Japan?
eSIM, short for embedded SIM, provides a hassle-free solution for travelers seeking mobile data access abroad without the need to swap out physical SIM cards. Our user-friendly eSIM data plans are swiftly delivered to your email within 5 to 15 minutes of payment. Say goodbye to the hassle of queuing up for a physical SIM card while traveling. With eSIM, you can keep your original physical SIM for receiving SMS and calls from your home country. Unlock the advantages of eSIM with a quick QR code scan and kickstart your remarkable journey with our exceptional eSIM data plans.
Most modern smartphones support eSIM. You can confirm eSIM support in your device settings under Mobile Data or Cellular. Make sure your device is carrier unlocked before purchasing.
iPhone ✓ Compatible
iPhone XS and later (including all iPhone 11, 12, 13, 14, 15, 16, 17 series and iPhone SE 2nd gen and later)
Samsung Galaxy ✓ Compatible
Samsung Galaxy S20 and later, Galaxy Z Fold/Flip series
Google Pixel ✓ Compatible
Google Pixel 3 and later
Make a smart consumer choice with a cost-effective alternative to traditional international roaming plans.
Say goodbye to long waits for physical SIM cards or pocket Wi-Fi. Your eSIM will be promptly delivered to your email inbox.
Play your part in environmental preservation by choosing a plastic-free eSIM, actively reducing waste and CO2 emissions.
How does eSIM for Japan work?
Get eSIM at your fingertips, Get ready for your Japan trip!
Choose a plan
Select the plan that fits your trip and place a quick order.
Pay online
Secure checkout in under a minute — instant confirmation sent to your email.
Scan QR code
Open your email, scan the QR code, and your eSIM is installed instantly.
You're online instantly
Arrive in Japan and you're connected — no waiting, no SIM swaps.
How to Activate
A WiFi connection is required when activating your eSIM.
Frequently Asked Questions
An eSIM (embedded SIM) is a digital SIM that lets you activate a cellular plan without a physical SIM card. It's built directly into your device and can be activated instantly by scanning a QR code.
Most modern smartphones support eSIM, including iPhone XS and later, Google Pixel 3 and later, and Samsung Galaxy S20 and later. You can confirm eSIM support in your device settings under Mobile Data or Cellular.
Your plan starts when you first connect to a network in Japan, not when you purchase or install the eSIM. This means you can install it before your trip without losing any data days.
After purchase, your QR code is automatically generated via our eSIM provider and delivered to your email within minutes. Simply scan the QR code in your phone's Mobile Data settings to activate your eSIM.
Yes! The Japan eSIM is a data-only SIM added alongside your existing SIM. You keep your home number active for calls and texts while using the Japan eSIM for data.
We accept all major credit cards (Visa, Mastercard, Amex), Apple Pay, and Google Pay via Stripe — the world's most trusted payment platform — for secure, instant payment processing.
Get Japan eSIM is provided by COCODAKE Co., Ltd., a Japan-based company trusted by travelers worldwide. We deliver fast, reliable 4G LTE connectivity with instant activation and 24/7 real human support.
Stay connected anywhere in Japan — from Tokyo to Okinawa — with no physical SIM required. Just scan and go.
Get your eSIM nowCompany
- Company Name
- COCODAKE Co., Ltd.
- Representative
- Tsugio Ishido
- Address
- Central Building 2F
1-1-5 Kyobashi, Chuo-ku
Tokyo 104-0031, Japan - support@getjapanesim.com
- Website
- https://getjapanesim.com
Secure payment powered by Stripe.
Your eSIM will be delivered instantly by email after purchase.
No physical SIM required.