Can I share the connection?

{"type"=>"root", "children"=>[{"type"=>"paragraph", "children"=>[{"type"=>"text", "value"=>"Yes, if the plan allows it. Check the plan details."}]}]}

Is it compatible with iPhone and Android?

{"type"=>"root", "children"=>[{"type"=>"paragraph", "children"=>[{"type"=>"text", "value"=>"Yes, if your device supports eSIM and is unlocked."}]}]}

eSIM Japan Internet 3 GB – 30 days | Mobired Hello Japan

3G 4G 30 days Instant activation

Networks :

KDDI Corporation NTT DoCoMo Rakuten Mobile, Inc.

Special offer : ✨ Special offer : Immediate activation • No commitment • 7/7 support

🔔

Clear instructions

Step-by-step guidance.

📲

Dual SIM compatible

Keep your primary number.

🧾

Package information clearly displayed

Data, duration and destination visible.

🚫

No commitment

Buy only what you need.

🔋

Save your time

No shop to search for on site.

How it works

Purchase

Order your eSIM plan in just a few clicks. Secure and fast payment.

Reception

You will receive an email with a QR code within 2 minutes of your purchase.

Installation

Add an eSIM to your phone by scanning the QR code.

Connexion

Activate destination data and enjoy your 4G/5G connection!

3 GB is enough for:

🗺️

Browsing

GPS navigation during the stay

💬

Daily messages and emails

🎫

Reservations

Uber/Bolt, hotels, tickets and reservations

🌐

Internet

Translation, web research, and light social media use

Why choose our eSIM for your trip?

Book a Shinkansen bullet train, check Tokyo subway schedules, translate a menu in Osaka, or share your Mount Fuji photos without searching for Wi-Fi: this Japanese eSIM gives you 3GB of data to keep you going throughout your trip. Ideal for browsing, messaging, and essential apps, it's with you from morning till night.

Valid for 30 days, it's easy to activate upon arrival and is perfect for both short trips and longer itineraries. You keep your regular number while enjoying a convenient mobile connection for worry-free travel in Japan.

4G/5G coverage

⚡

Performance

Enjoy an eSIM in Japan designed for smooth browsing, uninterrupted streaming and fast downloads throughout your stay.

📱

Use

Work from Japan with ease by checking your emails, joining video conferences and staying operational remotely, wherever you are.

💳

Price

Control your data budget from the moment you book your trip to Japan, with a clear price and no unpleasant surprises on your return bill.

📶

Coverage

With NTT Docomo, Rakuten Mobile and others, enjoy reliable 3G, 4G and 5G coverage to stay connected throughout your trip to Japan.

Frequently Asked Questions

Questions about this plan

Prioritize audio over video, turn off HD, and keep your camera disabled if possible. Download attachments over Wi-Fi (hotel/café) and then process them offline. For video calls, use your eSIM as a backup if the Wi-Fi connection is unstable, and avoid prolonged screen sharing, which quickly drains your data.

For video calls, choose a location with Wi-Fi if possible (this uses the most data). If you must use 4G/5G, turn off HD, disable video if acceptable, and limit screen sharing. For files, compress them as PDFs/ZIPs and send them via links (Drive/WeTransfer) only over Wi-Fi.

Lower the video quality (ideally 480p), disable autoplay, and avoid looping fullscreen content. Download content you want to watch later (playlists, podcasts, episodes) over Wi-Fi and reserve data for short clips. On iPhone/Android, enable "Data Saver" and limit mobile data usage in video apps: this is often the most cost-effective setting.

General questions

Yes, if the plan allows it. Check the plan details.

Yes, if your device supports eSIM and is unlocked.