大日本防空協會歴史

  1. History of Great Japan Air Defense Association/Dai Nippon Boku Kyokai/大日本防空協會歴史

    "空襲は必至 防空へ邁進 - Air Raid Unavoidable, Go for Air Defense" (postcard issued by Air Defense Association and Ministry of Home Affairs in early 1940s) The Great Japan Air Defense Association /Dainippon Air Defense Association/ was created on April 28, 1939 by Imperial Decree upon the...
Top