Web Services
We plan, develop, launch, and operate websites and web services.
Official site / aiomi
aiomi.
We build web services and iOS apps, and continue operating them after launch.
Build / release / improve
Make it, share it,
keep making it better.
digital products
Ongoing operations
aiomi is a sole proprietorship based in Ginza, Tokyo, established in August 2026. It plans, develops, and operates web services and iOS apps, including the typing game Densha de Typing; see the company overview.
About aiomi
We build our own products
and run them ourselves.
aiomi plans, develops, and operates digital products, with a focus on web services and iOS apps.
We continue improving features and usability through ongoing operations after launch.
What we do
Designing products
for their purpose.
We work across the web, native apps, and interactive content, and continue operating products after release.
iOS Development
We plan and develop applications for iPhone and iPad.
Interactive Products
We create games and interactive content using web technologies.
Product Operations
We continue improving features, updating content, and maintaining products after launch.
Featured product
Products we
operate.
aiomi operates Densha de Typing, a web typing game, and is developing Ouchi Gohan, an iOS app for saving recipes.
Densha de Typing
Type station names.
Travel by rail.
Densha de Typing is a typing game where players enter real station names from across Japan to move along railway lines. It combines typing practice with a railway journey.
Ouchi Gohan (おうちごはん) is an iOS app for saving recipes, currently in development by aiomi.
Contact
Questions about aiomi or our products?
Contact us by email.