eSIM Terbaik untuk Jepang 2026: Perbandingan Lengkap dan Panduan
Temukan paket eSIM terbaik untuk perjalanan ke Jepang. Perbandingan detail dengan harga nyata, kode promo eksklusif, dan rekomendasi berdasarkan profil perjalanan.
Codes promo eSim Jepang 2026
Nikmati diskon eksklusif pada paket eSIM Anda untuk Jepang. Semua kode promo kami terverifikasi dan berlaku segera.
Kode promo eSIM Jepang 2026
Semua kode promo yang diverifikasi berlaku segera. Klik kode untuk menyalinnya.
| Paket dan operator | Kode promo | Réduction | Manfaatkan penawaran |
|---|---|---|---|
 | -20% | Manfaatkan penawaran | |
 | -15% | Manfaatkan penawaran | |
 | -15% | Manfaatkan penawaran | |
 | -15% | Manfaatkan penawaran | |
 | -15% | Manfaatkan penawaran | |
 | -15% | Manfaatkan penawaran | |
 | -10% | Manfaatkan penawaran | |
 | -10% | Manfaatkan penawaran | |
 | -10% | Manfaatkan penawaran | |
 | -10% | Manfaatkan penawaran | |
 | -10% | Manfaatkan penawaran | |
 | -10% | Manfaatkan penawaran | |
 | -10% | Manfaatkan penawaran | |
 | -10% | Manfaatkan penawaran | |
 | -5% | Manfaatkan penawaran | |
 | -5% | Manfaatkan penawaran | |
 | -5% | Manfaatkan penawaran | |
 | -5% | Manfaatkan penawaran | |
 | - | Manfaatkan penawaran |
Jepang eSIM Promo Codes 2026: All the Best Deals to Save
Looking for an eSIM promo code for your trip to Jepang? You're in the right place. Our team tracks daily the best eSIM promotional offers for Jepang to help you save up to 20% on your data plan. In 2026, many operators offer exclusive discount codes that we've negotiated for you.
On this page, you'll find all valid and verified Jepang eSIM promo codes. Unlike other sites, we test each code before publishing and update our list in real-time. Whether you're going for a short stay or a long trip to Jepang, you'll find the right promo code for your needs here.
eSIM promo codes significantly reduce the cost of your internet connection in Jepang. With discounts ranging from 5% to 20%, you can save several dollars on your plan. These savings are particularly interesting for frequent travelers or families who need multiple eSIMs.
How Much Can You Save with a Jepang eSIM Promo Code?
Here's an overview of potential savings based on plan type and promo code used for Jepang:
| Plan Type | Price Without Code | With Promo Code | Savings |
|---|---|---|---|
| eSIM 3 GB / 7 days | $9.99 | $7.99 | $2.00 |
| eSIM 5 GB / 15 days | $15.99 | $12.79 | $3.20 |
| eSIM 10 GB / 30 days | $26.99 | $21.59 | $5.40 |
| eSIM Unlimited / 30 days | $54.99 | $43.99 | $11.00 |
* Savings calculated with a -20% promo code. Prices may vary by operator.
How to Use an eSIM Promo Code for Jepang?
Applying an eSIM promo code is quick and easy. Follow these steps to get your discount on your Jepang eSIM:
1
Copy the promo code of your choice
In the table above, click on the promo code you want (ESIMP, ESIMP15, ESIMP10...). The code is automatically copied to your clipboard. Our codes for Jepang offer discounts up to -20%.
2
Choose your eSIM plan
Click "Get offer" to access the operator's website. Select Jepang as your destination, then choose the duration (7, 14, 30 days) and data volume (1 GB, 5 GB, 10 GB, unlimited) suited to your trip.
3
Paste the promo code at checkout
During checkout, look for the "Promo code", "Coupon" or "Discount code" field. Paste the copied code (Ctrl+V or Cmd+V). The discount appears immediately and the new price is shown.
4
Complete your purchase with the discount
Verify that the discount is applied to the total, then proceed with payment. You'll receive your eSIM QR code by email within minutes. Install it before your departure for Jepang!
Types of Jepang eSIM Promo Codes Available
Several types of promo codes are available for Jepang eSIMs. Each code has its specifics:
New customer code
ESIMP15Reserved for first purchases. Offers the highest discount (-15%).
Ideal for your first Jepang eSIM
Loyal customer code
ESIMP10For customers who have already purchased. -10% discount on each purchase.
Perfect if you travel often
Universal code
ESIMPWorks for everyone, new and existing customers. Variable discount depending on operator.
The versatile code par excellence
Seasonal codes
VariableSpecial codes during Black Friday, sales, etc. Exceptional discounts.
Watch for the best deals
Why Use an eSIM Promo Code for Jepang?
Using a promo code for your Jepang eSIM offers many advantages. Beyond immediate savings, promo codes give you access to exclusive offers.
Savings up to 20%
Reduce the cost of your data plan for Jepang with our exclusive codes negotiated with operators.
Verified working codes
All our codes are tested daily. No bad surprises at checkout.
Stack with operator offers
Some codes can be combined with ongoing promotions from the operator.
Valid on all plans
Our codes work on all Jepang eSIM plan types: small volumes, large volumes, unlimited.
No minimum purchase
Codes apply from the first dollar, even on small plans.
Unlimited use
Most of our partner codes are reusable for each new trip.
Operators with the Best Jepang eSIM Promo Codes
Here are the operators offering the best discounts for Jepang in 2026. We've negotiated exclusive partnerships with these providers to offer you the best rates.
1.
-20%VoyeglobalESIMP
2.
-15%GigSkyESIMP
3.
-15%eSIMoESIMP
4.
-15%AiraloESIMP15
5.
-15%YesimESIMP
Mistakes to Avoid with Jepang eSIM Promo Codes
To make sure your promo code works, avoid these common mistakes many travelers make:
Copying the code with spaces
Make sure there's no space before or after the code when you paste it. Codes are space-sensitive.
Using a new customer code as an existing customer
Some codes like ESIMP15 are reserved for first purchases. Use ESIMP10 if you're already a customer.
Not checking the discount before paying
Make sure the displayed price includes the discount before validating payment.
Waiting until the last moment
Buy your Jepang eSIM a few days before departure. Some codes may expire without notice.
Expert Tips to Maximize Your Savings in Jepang
Always compare final prices
A -15% code on an expensive plan may cost more than a -10% code on an already competitive Jepang plan.
Prefer adapted plans
A 10 GB plan for Jepang with promo code is often more cost-effective than 2 separate 5 GB plans.
Watch for flash offers
Operators regularly offer bonus codes during vacation periods and events.
Subscribe to newsletters
Operators often send exclusive promo codes to their email subscribers.
Comparison: With vs Without Promo Code for Jepang
Here's a concrete comparison of prices with and without promo code for Jepang eSIMs. Savings are significant, especially on large plans.
| Operator | Regular Price | With Promo Code | You Save |
|---|---|---|---|
| Airalo | $10.99 | $9.34 (-15%) | $1.65 |
| Saily | $12.99 | $12.34 (-5%) | $0.65 |
| Ubigi | $15.99 | $14.39 (-10%) | $1.60 |
| GoMoWorld | $9.99 | $8.49 (-15%) | $1.50 |
FAQ About Jepang eSIM Promo Codes
Are Jepang eSIM promo codes really valid?
Yes, all promo codes on this page are verified and tested daily by our team. We update the list as soon as a code expires or a new offer becomes available. Codes like ESIMP, ESIMP15 or ESIMP10 are our official partnerships and are guaranteed to work.
Can I combine multiple promo codes for my Jepang eSIM?
No, most operators only allow one promo code per order. Choose the code offering the best discount for your purchase. However, you can sometimes combine a promo code with other benefits like cashback or referral credits depending on the operator.
What's the best Jepang eSIM promo code in 2026?
The best code depends on your situation. If it's your first purchase, use ESIMP15 at Airalo for -15%. If you're already a customer, ESIMP10 offers -10%. For Saily, use ESIMP for -5%. Check our comparison table to identify the best offer based on the data volume you need for Jepang.
Does the eSIM promo code work for all Jepang plans?
Yes, our partner codes (ESIMP, ESIMP15, ESIMP10) work on all Jepang eSIM plans: whether it's a small 1 GB plan, a 10 GB plan or an unlimited plan. The discount applies to the total price of the chosen plan.
How long are Jepang promo codes valid?
Our permanent partner codes (ESIMP, ESIMP15, ESIMP10) are valid indefinitely. These are negotiated agreements with operators. However, some temporary promotional offers (Black Friday, sales) may have an expiration date that we always indicate.
What if my Jepang promo code doesn't work?
First check that there's no space in the code and that you meet the conditions (new customer vs existing customer). If the problem persists, try another code from our list or contact us. We update non-working codes within 24 hours.
Are there special eSIM promo codes for Jepang?
Promo codes are generally valid for all destinations, including Jepang. There's no country-specific code. ESIMP, ESIMP15 and ESIMP10 codes work everywhere. Some operators may offer occasional deals on specific destinations.
Complete Guide: Jepang eSIM Promo Code 2026
Why Look for an eSIM Promo Code for Jepang?
In 2026, savvy travelers know you should never pay full price for an eSIM. Jepang eSIM promo codes save between 5% and 20% on each purchase, representing several dollars in savings. For a multi-week trip requiring a large data plan, savings can reach $10-15.
Jepang eSIM promo codes work exactly like regular promo codes. You enter them at checkout and the discount is applied instantly. At eSIM Planet, we've negotiated exclusive partnerships with major operators (Voyeglobal, GigSky, eSIMo) to offer you permanent guaranteed discounts.
The advantage of our promo codes is that they're permanent. Unlike temporary codes found on other sites, our ESIMP, ESIMP15 and ESIMP10 codes are agreements negotiated directly with operators. They work year-round, with no usage limit.
How to Find the Best Jepang eSIM Promo Code?
To find the best Jepang eSIM promo code, compare the discounts offered by each operator. The discount percentage isn't the only criterion: the base price of the plan also matters. A -10% code on a $15 plan will be more advantageous than a -5% code on a $25 plan.
Also check the terms of use. Some codes are reserved for new customers (ESIMP15 at Airalo for example), while others can be used by everyone (ESIMP at Saily). If you've already purchased from an operator, use the code adapted for existing customers.
Finally, check this page regularly. We update Jepang eSIM promo codes in real-time. When a new operator joins our program or a special offer is launched, you'll find it here first.
Jepang eSIM Promo Codes: New vs Loyal Customers
eSIM operators often distinguish between new and existing customers in their promotional offers. For Jepang, if it's your first order with an operator, you're usually entitled to a larger discount (up to -15% with ESIMP15 at Airalo).
For loyal customers, codes like ESIMP10 offer a -10% discount on each new purchase. This is interesting if you travel often and regularly buy eSIMs for different destinations like Jepang. Savings accumulate over trips.
Tip: if you've used all your "new customer" codes, you can try another operator to benefit from the first order discount again. Codes are specific to each operator.
When to Apply Your Jepang eSIM Promo Code?
The promo code is always applied at checkout, never before. You first choose your Jepang eSIM plan (destination, data volume, duration), then enter the code in the dedicated field during checkout. The discount appears immediately.
Important: never pay without verifying that the discount is applied. The new price should appear clearly before validating the order. If the displayed price is the full price, the code wasn't taken into account.
Tip: buy your Jepang eSIM with promo code a few days before your departure. This gives you time to install and test it. eSIMs can be installed before the trip and activated upon arrival.
Jepang eSIM Promo Code Updates
This page is updated daily to guarantee the validity of all Jepang eSIM promo codes. Last check: February 7, 2026.
Codes tested daily19+ operators with promo codesNew code alertsSupport if issues
Ready to Save on Your Jepang eSIM?
Use our exclusive promo codes and get up to 20% off your data plan for Jepang.
eSIM Promo Codes for Nearby Countries
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