Kitagawa Residence, completed in 1982, represents a distinctive example of Japanese residential architecture from the early 1980s. Located in Toshima Ward, Tokyo, this building was designed by Hayakawa Architectural Design Office. The structure ingeniously combines residential and industrial functions, incorporating living spaces alongside factory, workshop, and storage facilities. This integration of domestic and commercial purposes reflects practical urban design solutions characteristic of Tokyo's dense neighborhoods. The building demonstrates thoughtful spatial planning that addresses the multifaceted needs of its inhabitants while maintaining architectural coherence in a complex urban environment.