Abstract
This paper is a report on the Year’s Collection Show Case, “Museums by Japanese Architects 1940s–1980s: Origins and Trajectories” held at the National Archives of Modern Architecture, Agency of Cultural Affairs (Date: October 1st to November 15th, 2020). The purpose of this report is to document the process and outline of the exhibition planning. At the same time, through this exhibition, we will consider the possibility of disclosing the collection materials in the Architectural Archives.