Designer & writer making slow software in Tokyo. Currently building a tiny tea-ceremony app.
Hi, I'm Kenji. I design quiet interfaces and write about the slow internet — small tools that respect your attention.
Right now I'm working on Chashitsu, a tiny app that walks you through a tea ceremony at home. Every coffee — sorry, every matcha — you send goes directly into keeping it ad-free.
"Your essay on slow software made my week. Thank you 🙏"
"For the late-night replies on Discord ❤️"
"Take the rest of the day off, you earned it."