air defense maneuvers participation badge

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...

See also https://asiamedals.info/threads/1935-three-cities-joint-air-defense-maneuvers-shinagawa-ward-air-raid-defense-corps-participation-badge-1935.27781/ Obverse 参加章 - Participation Badge reverse 皇紀二五九六年 - 1936 品川區防護團 - Shinagawa Ward Air Raid Defense Corps 東大崎分團 - Higashi-Ōsaki...

Size 42 x 30 mm. Obverse 功勞章 - Merit Badge Osaka city emblem with 護 /defense/ inside. 昭和拾壹年度防空演習参加 - 1936 Air Defense Maneuvers Participation 玉出第二防護分團 - Tamade 2nd Air Raid Defense Corps

Specimen from the collection of Raymond LaBar. Photos courtesy of the owner. Obverse Osaka City Air Raid Defense Corps emblem https://asiamedals.info/threads/osaka-city-air-raid-defense-corps-badges.23260/ + 櫻宮 - Sakuranomiya reverse 櫻宮護分團 - Sakuranomiya Air Raid Defense Corps 昭和十一年九月 -...

Obverse 関東防空演習 - Kanto [Region] Air Defense Maneuvers 参加章- Participation Badge reverse 皇紀二五九三年 - 1933 瀧野川區防護分團 - Takinogawa Ward Air Defense Corps

Badge of similar design https://asiamedals.info/threads/narihira-branch-5th-air-defense-maneuvers-participation-badge.24825/ Obverse 防空 - Air Defense reverse 昭和十一年度三市連合防空演習 - 1936 Three Cities Union Air Defense Maneuvers 参加章 - Participation Badge 東京市滝野川區防護團 - Tokyo City Takinogawa...

12-13 October, 1935. Obverse 御台覧 - Imperial Inspection 記念 - Commemorative Reverse 湊區防護團 - Minato Ward Air Defense Corps 平野分団 - Heiya Branch Case. Made by Hirayama workshop https://asiamedals.info/threads/badges-of-hirayama-shoukai-kobe.21361/