Matsubara House is a residential apartment building completed in 2005, located in Setagaya Ward, Tokyo. Designed by Hiroshi Kikuchi Architectural Design Office, this structure represents contemporary Japanese residential architecture of the early 2000s. The building demonstrates thoughtful integration of modern design principles with functional living spaces. Its completion marked an important contribution to Tokyo's evolving urban residential landscape, showcasing the design philosophy and technical expertise characteristic of Kikuchi's architectural practice during this period.