This is a decorative plate featuring Kannon-sama (the Goddess of Mercy). It appears to be made of plaster. The rim of the plate is chipped in several places. Please check the photos. I don't know much about it, so I may not be able to answer detailed questions. Thank you for your understanding and purchase. Showa era toy Old toy Collection Antique Heisei retro Antique Toy Retro toy Vintage toy Made in JAPAN Made in Japan toy Vintage item Decorative plate Kannon-sama