This is a traditional Japanese porcelain plate from Kutani, known as Kutani-yaki.
Kutani-yaki is a style of Japanese porcelain that originated in Ishikawa Prefecture over 350 years ago. It is famous for its vivid colors, detailed hand-painted designs, and bold use of red, blue, yellow, green, and purple. Each piece is carefully crafted by skilled artisans, making it not only functional but also a work of art.
This plate is perfect for serving food or as a decorative item in your home.