The Metropolitan Police Department Headquarters Building, completed in 1980, stands as a significant example of late twentieth-century Japanese institutional architecture. Located in Kasumigaseki, Chiyoda Ward, this administrative facility was designed by Shinichi Okada Design Office. The structure represents the modernist approach to government buildings that characterized Japan's economic growth period. Its design balances functional efficiency with architectural presence, reflecting the professional standards of its era. The building serves as the central command center for Tokyo's police operations, embodying both practical requirements and design principles valued during its construction.