Which eSIM should I choose for traveling to Japan?
Complete comparison: PlanJapon vs Ubigi, Holafly, Airalo, Saily
Traveling to Japan is an incredible experience, but you still need to stay connected once you're there. Between local SIM cards, portable Wi-Fi routers, and the many eSIM options, choosing the right one can quickly become overwhelming.
At PlanJapon , we understand this issue well. That's why we've designed an eSIM that's 100% optimized for Japan , with one goal: to offer you the best possible connection , without restrictions and without any hassle .
But how does PlanJapon compare to market giants like Ubigi, Holafly, Airalo , and Saily ? Here's a clear, no-nonsense comparison.
1. An eSIM dedicated exclusively to Japan
Unlike Ubigi, Holafly, or Airalo, which offer eSIMs valid in multiple countries, PlanJapan is designed exclusively for Japan . This means we use the best Japanese local networks (like KDDI or SoftBank), without compromise.
✅ Result:
-Better network coverage , even in rural or mountainous areas
-A faster and more stable connection , even during peak hours
-Total optimization for Japanese infrastructure
2. No apps blocked: TikTok, banking apps… everything works
This is a problem that many users discover too late : some eSIMs (notably Holafly and Airalo) block or limit popular apps like TikTok, banking services, streaming apps, etc. — due to international routing or embedded VPN issues.
At PlanJapon , we guarantee zero blocked applications .
✅ You can use:
-TikTok, Instagram, Snapchat without slowdown
-Your French or Japanese banking application
-Google Maps, Uber Eats, PayPay , etc.
-All the features as if you were at home
3. Ultra-simple installation, without an application
Competitors like Ubigi, Holafly, Airalo or Saily often force you to download their app , create an account, navigate in English, and sometimes even deactivate your main SIM.
With PlanJapon , it's as simple as a QR code :
1. You receive a link immediately after purchase
2. You scan the QR code
3. Your eSIM is installed in less than 2 minutes
No apps, no accounts, no hassle.
4. Real French-speaking customer service
If you have any problems or questions, you're not alone . Our support is 100% in French , available by email and WhatsApp, with quick and clear answers. What about our competitors? Support is often:
-In English only
-Managed by impersonal chatbots
-Far from being reactive
With PlanJapon , you are supported before, during and after your trip.
5. Fair and transparent prices
Some offers like Holafly advertise "unlimited" data, but the reality is quite different: speeds are often reduced after a few gigabytes, or certain functions are restricted.
At PlanJapon, you know what you pay for :
- Clear and no-surprise packages
- Better data quality (no hidden throttling)
-No unnecessary options or hidden extra costs
6. Quick comparison of the main offers
| Functionality | PlanJapan | Ubigi | Holafly | Airalo | Saily |
|---|---|---|---|---|---|
| Optimized exclusively for Japan | ✅ Yes | ❌ No | ❌ No | ❌ No | ❌ No |
| No apps blocked | ✅ Yes | ❌ No | ❌ No | ⚠️ Variable | ⚠️ Variable |
| Reliable local networks | ✅ Docomo 5G | Docomo | KDDI | SoftBank | KDDI |
| Installation without app | ✅ Easy QR code | ❌ No | ❌ No | ❌ No | ❌ No |
| Customer service in French | ✅ Yes | ❌ No | ❌ No | ❌ No | ❌ No |
| Price per GB | ✅ 0.6€ | ❌ €2.00 | ❌ €1.50 | ❌ €1.00 | ❌ €1.00 |
Conclusion: Why choose PlanJapon for your trip?
If you are looking for a reliable, hassle-free eSIM optimized for Japan , with zero blocked apps , French-speaking support , and a fair price , then the answer is simple: PlanJapon is for you .
Because a trip to Japan doesn't have to mean connection issues or technical limitations.
PlanJapon is peace of mind from the moment you arrive.
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