ichinomiya city friends of the navy

See https://asiamedals.info/threads/tajimi-city-friends-of-the-navy-association-badge.25400/ and https://asiamedals.info/threads/friends-of-the-navy-association-badge.26344/ Reverse reads 海友會, where 海 - Navy 友 - Friends 會 - Association On the right 一 宮 - Ichinomiya...