japanese air defense badge

Obverse 功 - Merit Tokyo emblem with superimposed army star. reverse 表彰 - Award 京橋区防護團 - Kyobashi Ward Air Raid Defense Corps 第一分團 - 1st Branch 昭和十四年四月 - April 1939 Original case. 表彰 - Award 京橋区防護團 - Kyobashi Ward Air Raid Defense Corps 第一分團 - 1st Branch

1st variation "badge". Obverse 御台臨 - Imperial Visit 記念 - Commemorative reverse 東久邇宮殿下 - Prince Higashikuni-no-miya 御台臨記念 - Imperial Visit Commemorative 昭和十一年九月二十日 - September 20, 1936 阪神防空演習 - Hanshin Air Defense Maneuvers 兵庫防護團 - Hyogo Air Raid Defense Corps 入江分團 - Irie Branch...

Badge with a similar design https://asiamedals.info/threads/imperial-capital-air-raid-defense-badge.23261/ 関東防空演習記念 - Kanto Air Defense Maneuvers Commemorative 下谷区防護団 - Shitaya Ward Air Raid Defense Corps 昭和八年 - 1933

Obverse 大崎分團 - Osaki (Tokyo) Branch Team reverse 昭和八.九年 - 1933-1934 防空演習 - Air Defense Maneuvers 参加記念章 - Participation Commemorative Badge

Obverse 参加章 - Participation Badge reverse 昭和拾年七月 - July 1935 三市聯合防空演習 - Three City Union Air Defense Maneuvers 品川區防護團東大崎分團 - Shinagawa Ward Air Raid Defense Corps Higashiōsaka Branch

1st Air Raid Defense Maneuvers of 1933. Reverse 中野區防護團 - Nakano Air Raid Defense Corps 昭和八年第一回演習参加記念章 - 1933 1st Maneuvers Participation Badge

Universal badge. Size 38.8 x 14.9 mm. 防空 - Air Defense Only original case allows you to get accurate attribution for these badges. 晝夜兩用 - For Day and Night 明暗二重奏 - Light and Dark Duo Stamped with 普及 - Universal 防空夜光徽章 - Air Defense Luminous Badge 實用新案願中 - New Patent Pending...

Reverse 昭和九年防空演習 - 1934 Air Defense Maneuvers 参加工場章牌 - Factory Participation Badge

Interesting artefact. 東京市聯合防護團 - Tokyo City Air Defense Corp Union 自動車標識 - Car Sign

https://asiamedals.info/threads/osawa-flag-store-tokyo.22329/

Obverse 防空幹訓班畢業証章 - Air Defense Training Participation Commemorative Badge

Obverse 防空 - Air Defense reverse 参加記念章 - Participation Commemorative 昭和拾貮年 - 1937 横浜市小上防護團 - Yokohama City Kōjō Air Raid Defense Corps

Several stamps are known. 1st stamp variation. Obverse 秩父宮殿下御閲團 - Corps Imperial Review by Prince Chichibu 記念章 - Commemorarive Badge reverse 昭和九年五月十七日 - May 17, 1934 東京市聯合防護團 - Tokyo City Air Defense Corp Union (Alliance, Confederacy) Another example of 1st variation badge.

See also https://asiamedals.info/threads/1932-air-defense-maneuvers-higashikawa-air-raid-defense-corps-branch-participation-commemorative-badge.29104/ 東川分團 - Higashikawa [Town Air Raid Defense] Corps Branch 参加章- Participation Badge

Badge with similar design from different district of Osaka https://asiamedals.info/threads/kanezuka-air-raid-defense-corps-1935-maneuvers-participation-commemorative-badge.23265/ Obverse 田中防護分團 - Takaka (Minato Ward , Osaka City) Air Raid Defense Corps reverse 昭和十一年度 - 1936 防空演習参加記念章 -...

4th Imperial Capital Air Defense Maneuvers Participation Commemorative Badge https://asiamedals.info/threads/shinagawa-ward-air-defense-corp-4th-imperial-capital-air-defense-maneuvers-participation-commemorative-badge.28095/ Height 42 mm. Obverse 第三回帝都防空演習参加 - Imperial Capital (i.e. Tokyo)...

Obverse 防 - Defense reverse 昭和十一年九月 - September 1936 桐生市防護團 - Kiryu City Defense Corps

Obverse 参加章 - Participation Badge 阪神防空演習 - Hanshin Air Defense Maneuvers 済美第五青年團 - Saibi 5th Youth Unit [Group; Team]

Obverse Emblem of Kobe City 防空 - Air Defense Reverse 防護業務修得章 - Defense Training Completion Badge /業務 - duties, work, procedure, task, action, function; 修得 - acquired/

Badge with a similar design https://asiamedals.info/threads/1937-shuei-air-raid-defense-corps-participation-badge.24818/ 1st variation. Obverse 防空参加 - Air Defense Participation 記念 - Commemorative reverse 昭和九年七月 - July 1934 今宮第四防護分團 - Imamiya Fourth Air Raid Defense Corps