Best eSIM for Japan in 2026: Complete Comparison & Guide
Discover the best eSIM plans for traveling to Japan. Detailed comparison with real prices, exclusive promo codes, and recommendations by travel profile.
All eSIM plans for Japan by Eskimo in 2026
13 plans found · Last update:
| # | Plan | Data | Duration | Price/GB | Promo code | Price |
|---|---|---|---|---|---|---|
1 |  Unlimited Japan 1 Day5G EskimoSoftBank | Unlimited | 1 days | ∞ | $5.00 | |
2 | Unlimited Japan 2 Days5G EskimoSoftBank | Unlimited | 2 days | ∞ | $7.00 | |
3 | Unlimited Japan 3 Days5G EskimoSoftBank | Unlimited | 3 days | ∞ | $10.00 | |
4 | Unlimited Japan 5 Days5G EskimoSoftBank | Unlimited | 5 days | ∞ | $16.00 | |
5 | Unlimited Japan 7 Days5G EskimoSoftBank | Unlimited | 7 days | ∞ | $22.00 | |
6 | Unlimited Japan 10 Days5G EskimoSoftBank | Unlimited | 10 days | ∞ | $30.00 | |
7 | Unlimited Japan 15 Days5G EskimoSoftBank | Unlimited | 15 days | ∞ | $44.00 | |
8 | Unlimited Japan 20 Days5G EskimoSoftBank | Unlimited | 20 days | ∞ | $50.00 | |
9 | Unlimited Japan 25 Days5G EskimoSoftBank | Unlimited | 25 days | ∞ | $60.00 |
#1
5GUnlimited Japan 1 Day
Eskimo · SoftBank
Data
Unlimited
Duration
1 days
Price/GB
∞
Promo code
$5.00
#2
5GUnlimited Japan 2 Days
Eskimo · SoftBank
Data
Unlimited
Duration
2 days
Price/GB
∞
Promo code
$7.00
#3
5GUnlimited Japan 3 Days
Eskimo · SoftBank
Data
Unlimited
Duration
3 days
Price/GB
∞
Promo code
$10.00
#4
5GUnlimited Japan 5 Days
Eskimo · SoftBank
Data
Unlimited
Duration
5 days
Price/GB
∞
Promo code
$16.00
#5
5GUnlimited Japan 7 Days
Eskimo · SoftBank
Data
Unlimited
Duration
7 days
Price/GB
∞
Promo code
$22.00
#6
5GUnlimited Japan 10 Days
Eskimo · SoftBank
Data
Unlimited
Duration
10 days
Price/GB
∞
Promo code
$30.00
#7
5GUnlimited Japan 15 Days
Eskimo · SoftBank
Data
Unlimited
Duration
15 days
Price/GB
∞
Promo code
$44.00
#8
5GUnlimited Japan 20 Days
Eskimo · SoftBank
Data
Unlimited
Duration
20 days
Price/GB
∞
Promo code
$50.00
#9
5GUnlimited Japan 25 Days
Eskimo · SoftBank
Data
Unlimited
Duration
25 days
Price/GB
∞
Promo code
$60.00
Written and reviewed by
Valentin FourierDigital Nomad
Developer and digital nomad, I lived between Canada and the United States before continuing to explore the world. After struggling with internet connectivity abroad one too many times, I created eSIM Planet to compare plans clearly and honestly. Every article is carefully written and reviewed to save you time and money.
Why choose Eskimo for Japan?
Eskimo is one of the most reliable eSIM providers for Japan. With 13 plans available from $4.00, you'll find the perfect offer for your stay.
Plans from $4.00 for Japan
Instant QR code activation
Quality 4G/5G coverage
Responsive customer support
Keep your home phone number
No hidden fees
FAQ about Eskimo Japan
Is the Eskimo promo code valid for Japan in 2026?
Yes, code ESIMPTRIAL is valid and verified for Japan in 2026. It gives you off all Eskimo plans for Japan.
What network coverage does Eskimo offer in Japan?
Eskimo partners with top local carriers in Japan to provide optimal 4G/LTE coverage. In major cities, you often get 5G depending on your device.
How much does a Eskimo eSIM for Japan cost?
Eskimo plans for Japan start from $4.00. With code ESIMPTRIAL, you get an additional discount.
Can I use my Eskimo eSIM as soon as I arrive in Japan?
Yes, you can install your Eskimo eSIM before departure and activate it upon arrival in Japan. Activation is instant once connected to the local network.
How do I activate my Eskimo eSIM for Japan?
After purchase, you'll receive a QR code by email. Scan it in your phone settings (Settings > Cellular > Add eSIM Plan on iPhone). Activation takes less than 5 minutes.
Looking for a Eskimo eSIM for your trip to Japan in 2026? You're in the right place. eSIM Planet presents all Eskimo plans available for Japan, with the best prices and exclusive promo code ESIMPTRIAL for off.
Eskimo is known for quality service and network coverage in Japan. Whether traveling for tourism or business, Eskimo plans keep you connected without exorbitant roaming fees from your home carrier.
The advantage of choosing a Eskimo eSIM for Japan? Instant activation, transparent prices from $4.00, and the ability to keep your home number. No need to search for a SIM shop at the airport or wait for delivery.
