Hi, I'm Ryuzo.

Hello, nice to meet you.

I'm Ryuzo, a 17-year-old high school student living in Japan.

I've struggled with obsessive-compulsive disorder (OCD) for a long time.

From that experience, I began researching treatments for OCD, and now I'm working in the field of preventive medicine for mental disorders.

A brief introduction:

  • Founder of Yobou Inc.: Designing systems that respond to the unnoticed—before problems begin. From mental health in aging to the architecture of everyday life, we turn quiet questions into social infrastructure.
  • Researcher at the University of Tokyo and Waseda University

This site is where I continue to document my thoughts.