The Itsuki Residence, completed in 1978 in Tokyo's prestigious Denenchofu neighborhood, represents a notable example of residential architecture from Japan's high-growth era. Designed by the architectural firm Hoshijima Architects, this private residence showcases the sophisticated design approaches characteristic of late 1970s Japanese domestic architecture. Located in Ota Ward, the residence reflects the refined aesthetic sensibilities demanded by Denenchofu's exclusive residential community. The work demonstrates the firm's attention to residential design principles, balancing functionality with architectural expression within the constraints of urban residential development during this significant period of Japanese architectural practice.