Founder · Koryuu

Koryuu

Software at the crossroads of cultures.

Koryuu (交流, “exchange”) is the software studio I founded — the home for everything I build. From trilingual DTP automation to language-learning tools and native macOS utilities, every project below lives under the Koryuu umbrella, each one born from a real problem in my own work across Arabic, Japanese, and English.

Visit koryuu.com

What's inside

Production

DTP Master

Trilingual desktop-publishing, automated.

Study

JLPT Master

Japanese, the way Arabic speakers learn it.

macOS

SuperNotch

Your MacBook's notch, finally useful.

macOS

Switcher

Two thumb-keys, one window away.

Study

CloudOps Associate

AWS SOA-C03, drilled the right way.

Personal

Mylife

Track the parts of life that matter.

…and more, with the full story and downloads on koryuu.com.

Explore the full collection

Visit koryuu.com