Rakutei is a residential structure completed in 1980, located in Minamitsuru District, Yamanashi Prefecture. Designed by F Sekkei Keikaku Jimusho, this dwelling exemplifies the architectural approaches of the early 1980s. The building demonstrates thoughtful residential design principles, reflecting the period's evolving attitudes toward domestic space and living environments. Situated in the scenic Yamanashi region, Rakutei represents an interesting example of contemporary residential architecture from this notable decade in Japanese architectural history.