japanese air defense corps badge

https://asiamedals.info/threads/tokyo-city-air-defense-union-visit-to-manchukuo-commemoration-badge-1937.28288/

Size 33.44 x 24.16 mm. Weight 9.9 g. Obverse Inside Tokyo emblem 記念 - Commemorative under antiaircraft guns 防空 - Air Defense reverse 防空演習参加章 - Air Defense Maneuvers Participation Badge 東京市下谷區 - Shimotani Ward, Tokyo 昭和十二年度 - 1937

Specimen from the collection of Raymond LaBar. Photos courtesy of the owner. Obverse 赤坂氷川分團 - Akasaka Hikawa [Air Defense Corps] Branch Akasaka (including the neighboring area of Aoyama) was a ward of Tokyo City from 1878 to 1947. reverse 昭和十ー年度 - 1936 防空演習参加精勤記念章 - Air Defense...

Size 28 mm. Obverse 金 for 金龍 - Kin Ryū /Golden Dragon/ reverse 関東防空演習記念 - Kanto Air Defense Maneuvers Commemorative 金龍分團 - Kin Ryū /Golden Dragon/ Branch 昭和九年 - 1934

See also https://asiamedals.info/threads/1936-shinagawa-ward-air-raid-defense-corps-air-defense-maneuvers-participation-badge-1936.27782/ Obverse 参加章 - Participation Badge reverse 昭和拾年七月 - July, 1935 三市聯合防空大演習 - Three Cities Joint Air Defense Maneuvers 品川区防護團 - Shinagawa Ward Air Raid...

Even the dog and horse are wearing gas masks. Size 25 mm. Reverse 昭和十ー年六月二十七日二十八日 - June 27th and 28th, 1936 防空宣傳 - Propaganda/Promotion of Air Defense 催物行列行進参加記念 - Commemoration of Participation in the Parade 東京聯合防護團 - Tokyo United Air Defense Corps

Specimen from the collection of Raymond LaBar. Photos courtesy of the owner. Obverse 防空演習 - Air Defense Maneuvers 参加章 - Participation Badge reverse 昭和十二年七月- July 1937 豊崎㐧六青年團 - Toyosaki [Osaka City] 6th [Group/Team] of Youth League (see also...

Another badge of Yokohama City Naka Ward https://asiamedals.info/threads/1936-yokohama-city-naka-ward-air-defense-corps-officer-preparatory-training-badge-a.27535/ Specimen from the collection of Raymond LaBar. Photos courtesy of the owner. Reverse 横濱市中區防護團 - Yokohama City Naka Ward Air...

See also https://asiamedals.info/threads/1933-kanto-large-air-defense-maneuvers-koishikawa-ward-air-defense-corps-participation-commemorative-badge.25039/ Size 34.5 x 30.5 mm. Thickness 2.6 mm. Obverse 關東防空大演習記念 - Kanto Large Air Defense Maneuvers 参加章 - Participation Badge reverse...

Obverse Army star inside Tokyo city emblem 功 - Merit reverse 表彰 - Commendation 京橋區防護團 - Kyobashi Ward [Air] Defense Corps 昭和十四年二月十一日 - February 11, 1939 Original case. 表彰 - Commendation 京橋區防護團 - Kyobashi Ward [Air] Defense Corps Badges were manufactured by the Oki Medal Company...

Obverse Inside Tokyo emblem 防 - Defense reverse 中野區防護團 - Nakano Ward [Air] Defense Corps 第四分團 - 4th Team /Branch/ 功勞章 - Merit Badge 紀元二五九七年 - 1937

Specimen from the collection of Raymond LaBar. Photos courtesy of the owner. Obverse 防護團員 - Defense Corps Member reverse 神奈川區 - Kanagawa Ward 防護團員章 - Defense Corps Member's Badge

Specimen from the collection of Raymond LaBar. Photos courtesy of the owner. Obverse 記念章 - Commemorative Badge Army star inside Tokyo emblem. reverse 淀橋區防護團 - Yodobashi Ward Air Defense Corps 落合第一分團 - Ochiai No.1 Branch 昭和十一年十二月 - December 1936 分離記念 - Separation Commemorative

Photo courtesy of the owner. Obverse 防護 - Protection 金澤 - Kanazawa