About us
ESIM KIMONO is a travel eSIM store run by Fizen LLC. It started with Japan on the KDDI network and now sells data eSIMs for 80 more countries, with the same checkout and the same humans behind it.
This store is run by Fizen LLC, Sheridan, WY 82801, and is part of Fizen.io, whose app serves 500,000+ users. Fizen received a strategic investment from Tether; the press release is linked in the footer of every page, so you can check rather than take our word.
Data eSIMs from the Fizen eSIM catalog. In Japan: KDDI 4G and 5G, fixed data plans from 1GB to 20GB and unlimited plans capped at a flat 10 Mbps, 3 to 30 days. Beyond Japan: plans for 80 more countries and regions, each with its network named. Every price is the live catalog.
Three things you can check. The Japan network is KDDI, a licensed Japanese carrier. The eSIM profile follows the GSMA standard, so it installs on any eSIM phone. Card payments run on Stripe, a PCI DSS Level 1 certified processor.
The network named on every plan. No inflated list prices and no coupon theater. One-for-one replacement on faulty eSIMs. Refunds on unused plans per package terms. A human on chat and email.
No number-one badges we awarded ourselves, no follower counts as proof, no 24/7 promises we cannot staff. Our comparison pages quote rivals from their own sites and say where they are better.
[email protected] for orders and support, or the chat bubble on any page.
Flying on after Japan?
Your next country is covered too.
South Korea, Thailand, UAE, USA, Europe, China and 26 more, same checkout, right here.
Leave your email and we hold $10 of credit for you. Each eSIM order can take up to 30% off from it until the $10 is used.
Credit is for eSIM plans here, not cash. No spam.