This is an old commemorative medal (insignia) related to the Japanese Red Cross Society. The front features the Red Cross mark and plant motifs, and the back is inscribed with the words "Japanese Red Cross Society." It is believed to be from the Taisho to early Showa era, and while there is discoloration and wear due to age, it retains a strong antique feel. It has a loop at the top, designed to be worn around the neck or as a pendant. How about it as a collectible, historical material, or antique item? *The exact age and details are unknown, so please examine the photos carefully before considering a purchase.