Ginbari Enamel brooch

Hi folks

this was another thing i found in a discarded pile (trying not to buy anything new at the moment..........(though i still have been any way)

i guess i thought it was toooo modern, or the backing looked not fine enough

the front is be-uteafull though

that gorgeous red as a background, and looks pretty well done to me

think i would guess more aluminium on the backing

would this be considered ginbari ?

help appreciated

 

Could it be Shippo yaki? "Shippo yaki is Japan’s dazzling form of cloisonné enamelware. The word shippo means “seven treasures,” a term from Buddhist scripture that lists gold, silver, pearl, carnelian, agate, seashell, and lapis lazuli, with each representing sacred beauty. Artisans gave this name to their craft because every piece glows like a jewel."