Fukagawa Seiji square plates. Fukagawa Seiji, a kiln in Arita, was established in 1894. It is a purveyor to the Imperial Household Agency, and its translucent blue sometsuke (dyeing) is known as "Fukagawa Blue" and is well-loved. The back of the footed base is marked with "Fukagawa Sei" (made by Fukagawa). Vintage item. A set of 4 beautiful square plates with floral patterns. - Quantity: 4 plates - Design: Floral pattern - Shape: Square - Back stamp: Blue mark Size: 12.5cm x 12.5cm Thank you for viewing. Purchase without comment is OK.