Why simchalo?
No app to download
QR code activates your eSIM in 2 minutes. No app, no account.
No account to create
We only save your email to send the QR — nothing else.
Hotspot included
Share your data with your laptop or travel companions.
WhatsApp support
Questions? Chat with us on WhatsApp in your language, reply in minutes.
How it works
Buy your plan
Choose a data plan and pay securely with Stripe.
Receive your QR
Your eSIM QR code lands in your inbox instantly.
Scan & connect
Scan once before you fly. Arrive in the US already online.
Frequently asked questions
Does this work across all of Japan?
Yes. Your eSIM runs on NTT Docomo, Rakuten Mobile, KDDI/au, and SoftBank — all four major Japanese 5G networks. Coverage in Tokyo, Osaka, Kyoto, Hiroshima, and throughout rural Japan.
Is hotspot included?
Yes. You can use your phone as a hotspot to share data with your laptop or travel companions at no extra charge.
How does it compare to renting a pocket Wi-Fi?
Pocket Wi-Fi rentals cost ¥500–1,000/day plus return shipping. Our eSIM is a one-time flat fee with no hardware to carry or return.
When does my data plan start?
Your plan activates when you first connect to the local network — not when you purchase. Buy before you travel and activate on arrival.
What phones work with this eSIM?
Any eSIM-compatible device works: iPhone XS and later, Samsung Galaxy S20 and later, Google Pixel 3 and later, and most Android phones from 2020 onward.
Can I get a refund?
We offer a full refund if your eSIM has not been activated. Once you scan the QR code and activate, refunds are not available as the data is digital.
Questions? We're on WhatsApp
Chat with us before or after purchase. Support in your language, reply in minutes.