Instant eSIM
for Tokyo, Osaka, Kyoto & Hokkaido
No physical SIM card needed. Pick a plan, check out instantly, and land connected -- from the neon crossings of Tokyo to the temples of Kyoto and the snow of Hokkaido.
Instant checkout
Card, PayPal or Google Pay
NTT Docomo / SoftBank
Japan's strongest 4G/5G networks
One flat price
No roaming, no bill shock
4 regions covered
Plus the rest of Japan
Buy Your eSIM Now
Pick a data plan, check out instantly -- card, PayPal or Google Pay. Works the same in every region this site covers.
Japan Quick Trip · 1 GB · 7 Days
The easy pick for a short layover or a long weekend. 1 GB over 7 days covers maps, messaging and social media from Narita or Haneda straight into the city -- scan the QR and you're online before the limousine bus leaves.
Japan Light Stay · 2 GB · 15 Days
A relaxed two-week top-up for casual exploring. 2 GB over 15 days handles navigation, WhatsApp and social posts as you move between Tokyo, Kyoto and wherever the Shinkansen takes you next.
Japan Essentials · 3 GB · 30 Days
A full month of light, everyday data. 3 GB over 30 days is enough for maps, messaging and social media if you're mostly on hotel or konbini Wi-Fi and just want a dependable backup across the whole trip.
Traveller favouriteJapan Traveller Favourite · 5 GB · 30 Days
Our most-booked holiday plan. 5 GB valid for a full 30 days -- ideal for a one-to-two-week trip of maps, neon-lit night photos, streaming playlists on the Shinkansen and video calls home.
Traveller favouriteJapan Digital Nomad · 10 GB · 30 Days
Built for the cafe-hopping remote worker. 10 GB over 30 days handles laptop tethering between meetings, heavy maps use and daily video calls -- with room left to share every Akihabara and Dotonbori sign on the way.
Japan Workation · 20 GB · 30 Days
For longer stays and working from the road. 20 GB of 4G/5G data over 30 days -- stream, tether your laptop, join video meetings from a Kyoto co-working space, and share the trip without ever watching the counter.
Japan Long Stay · 50 GB · 30 Days
Maximum data for month-long escapes and families sharing a hotspot. A generous 50 GB over 30 days on Japan's fastest networks -- work, stream and explore Tokyo, Osaka, Kyoto, Hokkaido and beyond with total freedom.
Want help choosing, or prefer WhatsApp?
Most travellers check out instantly above. If you’d rather talk it through first, or just prefer chatting with a real person, message us instead.
Pick a plan above
Choose the data and duration that fit your trip, from a quick weekend top-up to a full month-long stay.
Check out instantly
Card, PayPal or Google Pay -- a secure Shopify checkout, no account needed.
Scan & connect
Install your eSIM before you fly and switch it on when you land at Narita or Haneda. Online in minutes.
Compatible Devices
eSIM works with most modern smartphones
Apple
iPhone XS, XR, 11, 12, 13, 14, 15, 16 and all Pro/Max models. iPad Pro, Air (3rd gen+), Mini (5th gen+).
Samsung
Galaxy S20, S21, S22, S23, S24, S25 series. Galaxy Z Fold, Z Flip all generations. Galaxy Note 20+.
Google & Others
Google Pixel 3 and newer. OnePlus, Xiaomi, Oppo selected models. Motorola Razr. Microsoft Surface Duo.
Not sure if your phone supports eSIM? Message us on WhatsApp and we will check for you.
Why travellers pick eSIM Japan
Everything you need to stay online across the country -- nothing you don’t.
Online before baggage claim
Install your eSIM at home and arrive in Japan already connected -- order transport, message your hotel and pull up maps before you even leave the terminal.
Real Japanese networks
Every plan runs on top-tier NTT Docomo / SoftBank 4G/5G, so you get dependable coverage nationwide -- not a weak reseller signal that drops out on the Shinkansen.
4 regions, one eSIM
Tokyo, Osaka, Kyoto and Hokkaido are covered by the exact same plan -- no need to buy a new SIM when you change cities.
Honest, upfront pricing
Clear prices from $3.99, no roaming surprises, no deposit, no contract. Need more data? Check out again from your phone in seconds, wherever you are in Japan.
Frequently Asked Questions
Ready to Get Connected?
Buy your Japan eSIM today. Activate in minutes, stay connected in Tokyo, Osaka, Kyoto, Hokkaido and beyond.