Japan KDDI Unlimited 7 Days
14.99 €
Supported eSIM Devices List - View All Plans for Japan
- Unlimited internet at 10 Mbps (Tethering 9GB)
- Wi-Fi Hotspot Allowed
- Instant Activation
- Validity Starting on First Use
Compare All Japan eSIM Plans - Best Data Plans & Prices
Choose the perfect eSIM data plan for your Japan adventure. Compare prices, data allowances, and validity periods.
| Plan | Validity | Price | Buy Now |
|---|---|---|---|
|
1 GB
|
7 Days
|
4.49 €
|
View Details |
|
3 GB
|
30 Days
|
8.49 €
|
View Details |
|
5 GB
|
30 Days
|
11.49 €
|
View Details |
|
10 GB
|
30 Days
|
20.99 €
|
View Details |
|
20 GB
|
30 Days
|
24.99 €
|
View Details |
|
50 GB
|
90 Days
|
29.99 €
|
View Details |
|
Unlimited
|
7 Days
|
14.99 €
|
View Details |
|
Unlimited
|
15 Days
|
29.99 €
|
View Details |
1 GB
7 Days
4.49 €
3 GB
30 Days
8.49 €
5 GB
30 Days
11.49 €
10 GB
30 Days
20.99 €
20 GB
30 Days
24.99 €
50 GB
90 Days
29.99 €
Unlimited
7 Days
14.99 €
Unlimited
15 Days
29.99 €
China
Thailand
Asia
Global
The Japan Unlimited eSIM plan costs €14.99 (€0.00/GB) with 7 Days validity. Data activates on first use. Choose from 8 Japan eSIM plans starting at €4.49.
How to Use Your eSIM in Japan
1
Buy & receive QR code instantly via email
2
Scan the QR code in your device settings
3
Arrive in Japan and turn on data roaming
4
Connect to 4G/5G — no SIM swap needed
Japan Unlimited eSIM Plan Details
Data
Unlimited
Validity
7 Days
Price
€14.99
Price per GB
€0.00/GB
Type
Prepaid eSIM (Digital)
Network
4G/LTE & 5G
Compatible Devices
iPhone, Samsung, Pixel & more
Installation
QR code or Universal Install Link for iOS & Android
Calls & SMS
Data only
Setup Time
Under 5 minutes
Top-up
8 plans available
Coverage
Japan
Delivery
Instant via email
Roaming Fees
No extra charges
ID Required
No registration needed
Support
24/7 via Email & WhatsApp
Unlimited eSIM Japan FAQ
Is Unlimited enough for 7 Days in Japan?
Unlimited provides approximately 0 hours of web browsing, 0 hours of social media, or 0 hours of video streaming. At €14.99, that's just €0.00 per GB. Japan offers 8 eSIM plans ranging from €4.49 to €29.99.
How much does a Japan eSIM cost?
Japan eSIM plans start from €4.49 and go up to 50 GB for €29.99. This Unlimited plan costs €14.99. All plans include instant activation and 4G/5G coverage with no contracts.
Can I buy more data if Unlimited runs out in Japan?
Yes, you can purchase additional data anytime. Japan offers 8 eSIM plans — the next larger plan is 1 GB for €4.49. All plans activate instantly with no new setup required.