The Kitano Kensetsu Nagano Headquarters, completed in 2021, stands as a contemporary office building designed by the renowned Atelier Kitakawa Atsushi. Located at 524 Agata-cho in Nagano, this architectural work represents modern design principles applied to corporate headquarters. The building demonstrates the architect's distinctive approach to spatial organization and material expression. Situated in Nagano's urban context, the structure serves as both a functional workspace and a notable addition to the local architectural landscape. The project showcases contemporary design sensibility while addressing the practical requirements of a modern office environment.