First-Class Architect · Chief Planner
Director of Yamakawa Design
Regular Member of the Tokyo Society of Architects & Building Engineers
Level 2 Certified Financial Planning Technician

We believe that the spaces where we spend our daily lives should be the best and most beautiful.
No matter how durable or functional the materials used may be, a building cannot truly be called beautiful unless it creates a comfortable space that can be cherished for years to come.
We design beautiful homes that bring happiness to everyone—those who live there and those who visit.