About

Catnose is a software developer, designer, and maker based in Japan, making a living by creating things independently.

In 2020, I launched Zenn, a blogging platform for developers, which was later acquired by Classmethod, Inc.

In 2024, I founded Kioku, an easygoing indie firm creating streamlined apps.

I currently lead Kioku and also run sizu.me, a personal project focused on essay writing.

Outside of work

I'm a dad to three adorable daughters — a cat, a dog, and a human.

I love traveling, and some of my favorite places include Alaska, Patagonia, Leh in Northern India, and Miyako Island in Japan.

Contact me at hi@catnose.me or X->.