Interesting badge without clear attribution. Only the original case will help to determine its actual name.
Size 35 mm.
Reverse
大日本航空婦人會 - Greater Japan Aviation Women's Association
Sea and Sky Association badge of similar design https://asiamedals.info/threads/sea-and-sky-association-meritorious-members-badge-to-no.27964/
1st variation.
Reverse
大日本航空婦人會 - Greater Japan Aviation Women's Association
Original paper wrapper.
地方正會員章 - Local /District; Region; Area/...
badge made by gihodo medal works
gihodo medal works
greaterjapanaviationassociationgreaterjapanaviationassociationbadgegreaterjapanaviation regular member's badgegreaterjapanaviation women's associationbadge
大日本航空婦人会正会員章
大日本航空婦人会章
技寳堂徽章製作所
正会員章