Obverse
Tokyo City emblem with Army star inside
reverse
昭和十一年 - 1936
三市連合防空演習参加記念章 - Three Cities Joint Air Defense Maneuvers Participation Commemorative Badge
麹町區防護團 - Kojimachi Ward /district in Chiyoda, Tokyo/ [Air] Defense Corps
麹町分團 - Kojimachi Branch