Borderless
Digital Experiences.

Connecting the world through simple, intuitive applications.
Tokyo-based quality, global reach.

Our Global Apps

txt-maker icon

txt-maker

The easiest way to create and manage .txt files on your iPhone. A minimalist tool loved by users worldwide.

Explore App
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mini-sheets

A simple and compact spreadsheet app. Quick to launch and perfect for handling daily calculations efficiently.

Explore App
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Team-Walk

A team step-counting app that lets members share daily steps and compete in rankings. Perfect for workplace wellness challenges.

Explore App
From Tokyo to the World

About Us

Sakai System and Consulting is a digital studio focused on creating applications that simplify daily tasks for a global audience.

Combining our background in enterprise system engineering with a passion for user-centric design, we build tools that cross cultural and geographical boundaries.