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Unlimited eSIM Japan

Unlimited eSIM Japan

User 1 User 2 User 3
Noté 4.9/5 avec +250 Avis
Données illimitées
Internet rapide et fiable
Plus de frais d'itinérance
En Stock: 3 l Livraison instantanée
"EXCELLENT"
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+1500 eSIM VENDUS EN 2025

Features

  • Unlimited data: enjoy the internet with unlimited gigabytes

  • Delivery time: immediate, after purchase

  • eSIM available for 60 days after purchase

  • Automatic activation upon arrival in Japan

  • Compatible with 5G, 4G, LTE networks

  • All your apps can be used without restrictions

  • Full network coverage throughout Japan

Why PlanJapan?

Scan the QR code , activate your eSIM , and connect immediately upon arrival in Japan. Whether you're sharing your adventures on TikTok or Instagram , finding a restaurant on Google Maps , or staying in touch with loved ones, you're always connected .

Instant delivery

Instantly receive your eSIM by email right after purchase. Simply scan the QR code to install it: in less than 2 minutes , you're ready to browse!

  • Delivery 2 min
  • Secure payment
  • Best price
View full details

They travel with PlanJapon 🇯🇵

Discover the testimonials of creators and travelers who are already using our eSIMs in Japan.

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Join dozens of creators

Why us?

The best eSIM for Japan 🎌

Unlimited gigas to fully enjoy your trip without any hassle.

TikTok, banking apps, streaming : everything works, nothing is blocked.

Automatic activation: once your eSIM is installed, enjoy the internet as soon as you land.

Installation in 2 minutes , without registration or application to download.

Buy now

They talk about us

Our users say it better than we do!

Excellent

4.9

/ 5

based on 250 reviews

Definitely better than Airalo or Holafly

I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper. I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper. I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper.

Julie - 2 days ago

The only eSIM where EVERYTHING works

With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend. With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend. With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend.

Maxime - 1 day ago

Why pay more for less?

Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel. Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel. Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel.

Sarah - 5 days ago

Perfect for a trip for two

I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper! I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper! I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper!

Theo - 7 days ago

Top network, even in the countryside

I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages. I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages. I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages.

Laura - 9 days ago

The easiest to install

With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better. With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better. With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better.

Mehdi - 11 days ago

Definitely better than Airalo or Holafly

I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper. I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper. I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper.

Julie - 2 days ago

The only eSIM where EVERYTHING works

With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend. With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend. With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend.

Maxime - 1 day ago

Why pay more for less?

Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel. Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel. Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel.

Sarah - 5 days ago

Perfect for a trip for two

I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper! I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper! I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper!

Theo - 7 days ago

Top network, even in the countryside

I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages. I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages. I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages.

Laura - 9 days ago

The easiest to install

With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better. With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better. With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better.

Mehdi - 11 days ago

Definitely better than Airalo or Holafly

I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper. I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper. I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper.

Julie - 2 days ago

The only eSIM where EVERYTHING works

With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend. With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend. With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend.

Maxime - 1 day ago

Why pay more for less?

Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel. Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel. Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel.

Sarah - 5 days ago

Perfect for a trip for two

I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper! I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper! I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper!

Theo - 7 days ago

Top network, even in the countryside

I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages. I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages. I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages.

Laura - 9 days ago

The easiest to install

With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better. With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better. With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better.

Mehdi - 11 days ago

Definitely better than Airalo or Holafly

I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper. I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper. I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper.

Julie - 2 days ago

The only eSIM where EVERYTHING works

With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend. With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend. With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend.

Maxime - 1 day ago

Why pay more for less?

Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel. Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel. Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel.

Sarah - 5 days ago

Perfect for a trip for two

I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper! I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper! I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper!

Theo - 7 days ago

Top network, even in the countryside

I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages. I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages. I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages.

Laura - 9 days ago

The easiest to install

With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better. With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better. With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better.

Mehdi - 11 days ago

Definitely better than Airalo or Holafly

I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper. I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper. I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper.

Julie - 2 days ago

The only eSIM where EVERYTHING works

With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend. With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend. With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend.

Maxime - 1 day ago

Why pay more for less?

Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel. Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel. Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel.

Sarah - 5 days ago

Perfect for a trip for two

I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper! I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper! I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper!

Theo - 7 days ago

Top network, even in the countryside

I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages. I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages. I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages.

Laura - 9 days ago

The easiest to install

With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better. With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better. With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better.

Mehdi - 11 days ago

Definitely better than Airalo or Holafly

I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper. I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper. I had tried Airalo before, but TikTok was blocked and the network wasn't stable at all. With PlanJapon, everything works without restrictions, even banking apps. It's smooth, fast, and cheaper.

Julie - 2 days ago

The only eSIM where EVERYTHING works

With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend. With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend. With Holafly I paid over €40 for 10 days, and I couldn't use TikTok. Here I paid much less, installed the map in 2 minutes, and enjoyed the trip with my girlfriend.

Maxime - 1 day ago

Why pay more for less?

Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel. Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel. Ubigi cost me more, and I was limited on data. PlanJapon really blew me away: fast 5G, low price, and no locked apps. It's just what you want when you travel.

Sarah - 5 days ago

Perfect for a trip for two

I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper! I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper! I got a Holafly eSIM from my friend PlanJapon. As a result, he could use TikTok. I couldn't. I switched after 3 days. No regrets. Plus, it's TWICE cheaper!

Theo - 7 days ago

Top network, even in the countryside

I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages. I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages. I went to Kyoto, Nara, and Hakone. Always ultra-fast 5G network. And unlike Airalo, no apps blocked, no outages.

Laura - 9 days ago

The easiest to install

With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better. With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better. With Ubigi, I struggled to create an account and understand the activation process. Here, I just scanned a QR code and it was fine. Honestly, for the price and quality, there's nothing better.

Mehdi - 11 days ago

PlanJapan vs. other eSIM services

PlanJapon offers an eSIM designed specifically for Japan.

Simple, reliable and designed for travelers — compared here to other options on the market.

We

Airalo

Holafly

Ubigi

Saily

Unlimited plan

Tiktok accessible

Yes

No warranty

No warranty

No warranty

No warranty

Free Guide

Offered

Data tracking

4G/5G

How to activate your eSIM ?

  • 1. Choose a package based on your needs

    Select the amount of data you need, purchase the eSIM and wait for the confirmation email with a QR code.

  • 2. Scan the QR Code

    Scan the QR code from our email or click the link and follow the on-screen instructions.

  • 3. Make the most of your data

    Get ready for takeoff: your data plan will activate automatically when you arrive at your destination!

We are here to help you!

Questions? Need help with installation? You can contact us 7 days a week via chat, WhatsApp, or email.

🧑‍💻Contact us!

Check if your phone is compatible

Compatible with all eSIM phones (iPhone, Samsung, Google Pixel, etc.)

Full list

We are here to answer it.

Any questions?

Is my phone compatible with an eSIM?


Check your phone's settings to see if the "eSIM" or "digital SIM" option is available. Most recent models (iPhone, Samsung, Google Pixel, etc.) are compatible.

How will I receive my eSIM after purchase?


After placing your order, you will immediately receive a QR code by email to scan. Simply scan it with your phone to activate your eSIM.

Can I buy now and activate later?


Yes! You have 180 days to activate your eSIM after purchase. The 30-day period only begins upon activation.

Can I use TikTok and other apps?


Yes, all popular services like TikTok, Instagram, Google Maps, YouTube, WhatsApp, etc. as well as all your apps are available without restrictions.

Can I activate the eSIM before I am in Japan?

Yes, this is the best way ! This way, you'll be able to use the internet as soon as your plane lands in Japan. The 30-day period begins only upon arrival, not before.

What is the connection speed with the Planjapon eSIM?

The Planjapon eSIM offers maximum speed (5G/4G/LTE), which may be reduced in areas with limited network coverage.

Can I share data with other devices?

Of course! With the Planjapon eSIM, you can share your data between your devices by creating a Wi-Fi connection with your smartphone. Consult your device's instructions for how to set up a Wi-Fi connection via a mobile hotspot.

Why is my eSIM not working?

If your eSIM is not working, there are several solutions you can try:

  1. Check your device's compatibility: Check our list of devices that support eSIMs.
  2. Restart your phone: As with most technical issues, restarting is the first thing to do.
  3. Check your device's network settings: Make sure your eSIM profile and roaming are enabled.



When should I set up my eSIM card?

Install your eSIM before you leave. Once you arrive in Japan, simply activate your plan by turning on data roaming.

We recommend keeping a copy of the QR code, either printed or saved on another device, so you always have it handy. Keep in mind that an internet connection is required to install the eSIM if this has not been done before departure.

Can the connection speed be reduced?

This eSIM offers you unlimited data for its entire validity period. However, be aware that the operator may apply a Fair Use Policy, as it does for all users.

If your usage exceeds 6 GB in two days, your speed may be temporarily reduced (between 256 and 1024 KB) to maintain network quality for everyone. This limitation will be automatically lifted within 24 hours.

Can I keep my WhatsApp number?

You don't have to do anything: your WhatsApp number, contacts and conversations are automatically saved.