1936-1937 Air Defense Maneuvers Yodobashi Ward Air Raid Defense Corps Participation commemorative badge https://asiamedals.info/threads/1936-1937-air-defense-maneuvers-yodobashi-ward-air-raid-defense-corps-participation-commemorative-badge-_.28825/
Obverse
Tokyo city emblem with an army...
1938-1939-1940 air defense maneuvers badge
1938-1939-1940年帝都淀橋區防護團落合第四分團防空演習参加記念章
japanese air defense badge
japanese air defense maneuvers participation badge
yodobashi ward air raid defense corps badge
昭和八・九・十年帝都淀橋區防護團落合第四分團防空演習参加記念章
防空演習参加記念章