Ryo Hidaka

Web director & artist on the side.

About

Building Brief — a tool that turns vague instructions into ones anyone can act on. Also into visual art on the side. Based in Japan.

Links

Website

Twitter

Badges

Tastemaker

Maker History

BriefTurn vague instructions into instructions anyone can act on
Jul 2026

🎉

Joined Product HuntJuly 22nd, 2026

Forums

•

5h ago

Brief - Turn vague instructions into instructions anyone can act on

Brief diagnoses vague instructions with a 5W2H check, flags what's missing (what / by when / done criteria), and rewrites them into instructions anyone would execute the same way. No signup — try instantly at app.briefos.jp/try.