2nd Infantry Regiment Battle Flag Supporting Association Regular Member's Badge/歩兵第二連隊軍旗奉讃会正会員章

See also Honorary Member's badge https://asiamedals.info/threads/2nd...ing-association-honorary-members-badge.28068/

Obverse

奉讃 - Support Given to a Temple/Shrine or Association

reverse

歩兵二聯隊 - 2nd Infantry Regiment

軍旗奉讃會 - Battle Flag Supporting Association

Original case.

正會員章 - Regular Member's Badge

歩兵二聯隊 - 2nd Infantry Regiment

軍旗奉讃會 - Battle Flag Supporting Association

Another example of this badge.