Mobired
Best seller
7 days
🇯🇵
eSIM Japan
Instant QR code activation, mobile data ready on arrival, and a selection of eSIM plans adapted to your trip.
12
Plans
QR code
Activation
4G/5G
Networks
Mobired
eSIM Japan Internet 1 GB – 7 days | Mobired Hello Japan
€5,00
7 days
Mobired
eSIM Japan Internet unlimited – 10 days | Mobired Hello Japan
€32,00
10 days
Mobired
eSIM Japan Internet 3 GB – 30 days | Mobired Hello Japan
€10,00
30 days
Mobired
eSIM Japan Internet unlimited – 15 days | Mobired Hello Japan
€46,00
15 days
Refine your search
Trip duration:
12
plans available for Japan
No offer matches this filter.
Mobired
1 day
eSIM Japan Internet unlimited – 1 day | Mobired Hello Japan
Mobired
15 days
eSIM Japan Internet 2 GB – 15 days | Mobired Hello Japan
Mobired
30 days
eSIM Japan Internet 3 GB – 30 days | Mobired Hello Japan
Mobired
3 days
eSIM Japan Internet unlimited – 3 days | Mobired Hello Japan
Mobired
30 days
eSIM Japan Internet 5 GB – 30 days | Mobired Hello Japan
Mobired
5 days
eSIM Japan Internet unlimited – 5 days | Mobired Hello Japan
Mobired
30 days
eSIM Japan Internet 10 GB – 30 days | Mobired Hello Japan
Mobired
7 days
eSIM Japan Internet unlimited – 7 days | Mobired Hello Japan
Mobired
30 days
eSIM Japan Internet 20 GB – 30 days | Mobired Hello Japan
Mobired
10 days
eSIM Japan Internet unlimited – 10 days | Mobired Hello Japan
Mobired
15 days
eSIM Japan Internet unlimited – 15 days | Mobired Hello Japan
User guide
How to use an eSIM in Japan?
Fast installation, no physical SIM card, with activation in a few minutes from your smartphone.
1
Choose Your Plan
Select the data plan that best suits your travel needs.
2
Complete Purchase
Checkout securely and receive your eSIM details via email instantly.
3
Install eSIM
Scan the QR code or install manually from your device settings.
4
Activate on Arrival
Enable data roaming and select your eSIM as the active data line.
5
Stay Connected
Enjoy high-speed internet throughout your stay in Japan.
Connected abroad
Mobile internet as soon as you arrive.
Installation guide included
Everything is explained after purchase.
Simple billing
Clear and legible order.
Easy to understand
No complicated setup.
What will you use it for?
Japan at your own pace: from trendy neighborhoods to zen temples
City break or grand tour of Japan? With eSIM, you stay connected everywhere, adapting data and duration to your itinerary.
Tokyo & Kyoto
From the neon lights of Shibuya to the alleyways of Asakusa and the shrines of Kyoto, experience Japan to the fullest. Keep your maps, tickets, and translations always close at hand.
Road trip
From Mount Fuji to Hokkaido, via Osaka and Hiroshima, follow your route stress-free. The eSIM helps you navigate, book, and share your stops in real time.
Business
Video meetings, urgent emails, hotspot access, and directions to your appointments: stay productive from the moment you land. A reliable connection, without searching for a SIM card.
Expatriates & Diaspora
Whether you're moving to Tokyo, on a long-term assignment, or returning to visit family in Japan, stay connected easily. The eSIM simplifies your arrival for everyday tasks, travel, and services.
Network
Network coverage in Japan
Comparison
Which package should I choose?
We selected the best profiles based on your trip duration and usage.
Short stay
1 - 7 days
✓
Emails & navigation
✓
GPS Applications
✓
Social networks
✗
Video streaming
from
€5,00
Recommended
Medium stay
8 – 15 days
✓
Casual streaming
✓
Video conferences
✓
Hotspot included
✓
Intensive navigation
from
€8,00
Long stay
16 - 30 days
✓
Unlimited streaming
✓
Remote work
✓
Daily sharing
✓
Digital nomads
from
€10,00
Popular destinations
Popular destinations in Japan
Relive the wonder between the neon lights of Tokyo, the torii gates of Kyoto and Mount Fuji, and stay connected so you don't miss a thing.
Tokyo
Neon lights, ramen, and futuristic neighborhoods: Tokyo never sleeps. Activate your eSIM and find your favorite spots in a flash.
Kyoto
Peaceful temples, the alleyways of Gion, and Zen gardens stretching as far as the eye can see. With an eSIM, book, translate, and navigate stress-free.
Osaka
Head to Dotonbori for street food and vibrant energy. Stay connected with your eSIM to discover the best food spots and get your tickets.
Hokkaido
Snow, hot springs and wide open spaces: adventure in nature. Your eSIM goes everywhere with you for weather, transport and great deals.
FAQ
Frequently Asked Questions
For a trip to Japan plus South Korea, Taiwan, or Hong Kong, everything depends on the plan you choose. An eSIM dedicated to Japan generally only covers the country, while an Asia plan is more practical if you're traveling to several destinations without changing your plan. Be sure to check the list of covered destinations before you leave.
In Japan, the internet connection is generally very stable in Tokyo, Osaka, Kyoto, and Fukuoka, including for video calls and mobile work. It may be less reliable in some underground areas, on high-speed trains in tunnels, or in mountainous regions. The country is well-suited to remote work, especially if you alternate between eSIM and Wi-Fi in cafes or coworking spaces.
In Japan, the network is robust in major cities and along busy roads, with good 4G and often 5G experiences depending on the device. eSIMs frequently rely on networks like NTT Docomo, KDDI, or SoftBank. Coverage remains generally good, but drops off more easily in valleys, mountainous areas, or on some remote islands.
In Japan, the easiest way to top up is online through your customer account or order confirmation email, without having to search for a local store. Do this before you run out of data, especially if you're heading to Hakone, the Japanese Alps, or an area with less reliable signal. With the time difference, it's also a good idea to keep your order information accessible offline.
In Japan, connections are generally good on the subway, urban trains, and most Shinkansen lines. The most frequent service disruptions occur in tunnels, between mountainous areas, or on some more isolated regional lines. For ferries to the islands or long-distance buses, it's best to use pre-loaded cards or tickets.
In Japan, you'll generally have cell service in smaller towns and popular tourist areas, but less reliable coverage in inland Hokkaido, the Japanese Alps, or on more remote islands off Okinawa. Trails, valleys, and coastal roads may have weaker signal. If you're venturing off the main roads, download your maps, reservations, and itineraries in advance.
Discover also
Nearby countries
About
Mobitravelers, your eSIM expert
Mobitravelers offers a wide range of eSIM plans for travelers, with fast activation, international coverage and customer support.
Secure payment
English and French-speaking support
Fast activation
206+
Countries covered
1000
Available plans