It is a very beautifl Japanese Makie Bira-bira KANZASHI. I think the material is resin, but I don't know exactly.
Vintage Japanese Metal Bira-bira Kanzashi Kimono hairpin Hair
Japanese Bira Kanzashi set of 3 Modern Kimono hairpin Hair
Japanese Bira Kanzashi set of 3 Modern Kimono hairpin Hair
Vintage Japanese Metal Bira-bira Kanzashi Kimono hairpin Hair
Japanese Bira Kanzashi set of 3 Modern Kimono hairpin Hair
JAPANESE KANZASHI SET of 3 Kimono Hair Ornament Hairpin flower
Vintage Japanese Metal Bira-bira Kanzashi Kimono hairpin Hair
FRCOLOR Japanese Hair Clips For Women Girls Bridal
Kanzashi In other Japanese Antiques for sale
VINTAGE JAPANESE KANZASHI 3 types set Kimono hairpin Hair Ornament
Japanese Bira Kanzashi set of 3 Modern Kimono hairpin Hair
VINTAGE JAPANESE KANZASHI 3 types set Kimono hairpin Hair Ornament