It is Japanese Birabira-Kanzashi. The material is matal.
Vintage Japanese Bira-bira Kanzashi Metal Kimono hairpin Hair Ornament # 773-1
Hair & Kimono Accessories
Vintage Japanese Bride Kanzashi set Kimono Wedding Hair Ornament Japan #1083
Vintage Japanese Bride Kanzashi set Kimono Wedding Hair Ornament Japan #1083
Lurrose Japanese Hairpins Butterfly Tassel Kimono Flower Kanzashi Bobby Pins Hair Clip Hair Ornament Accessory for Traditional Clothes Kimono Decoration : Beauty & Personal Care
Japanese Maiko Bira-Bira Kimono Kanzashi Hair Ornament w/Prong Chirimen #108 : Beauty & Personal Care
Vintage Japanese Metal Bira-bira Kanzashi Kimono hairpin Hair Ornament #1459-3
Vintage Japanese Bira-bira Kanzashi set of 4 Kimono Hair Ornament Japan #1109-2
Japanese Hair Pin Kanzashi Kami-Kazari Vtg Women Kimono Accessory
Vintage Japanese Bira-bira Kanzashi Metallic Kimono hairpin Hair Ornament #11994
Hair & Kimono Accessories
Lurrose Japanese Hairpins Butterfly Tassel Kimono Flower Kanzashi Bobby Pins Hair Clip Hair Ornament Accessory for Traditional Clothes Kimono Decoration : Beauty & Personal Care
Lurrose Japanese Hairpins Butterfly Tassel Kimono Flower Kanzashi Bobby Pins Hair Clip Hair Ornament Accessory for Traditional Clothes Kimono Decoration : Beauty & Personal Care
Antique Pair of Japanese bira-bira Kanzashi Hair Ornaments, 19th C. (item #1369274)