戦時期日本における建物疎開の展開に関する制度史的研究（その１）：事業対象都市の変遷と事業施行の実態

Abstract

Early building evacuations focused on cities critical to air defense, but the target cities were officially expanded in June 1945, and in reality, they were expanded around the end of 1944 to include small and medium-sized regional cities. The largest number of evacuated buildings was recorded around March 1945, when nighttime air raids on major cities were common. Although the project was implemented in many cities throughout Japan, the majority of evacuated buildings were concentrated in the industrial areas of Keihin, Keihanshin, Nagoya, and northern Kyushu.