This is a set of 6 Imari-yaki (Imari ware) medium plates. The 4 plates with dyed-blue patterns are slightly different. The item in the lower center appears to be from the mid to late Edo period, Ko-Imari (old Imari) with a landscape design. (Although there is no definitive proof, there was a similar design in another listing.) I am an amateur, so please make your judgment based on the photos. <Size> [Lower Left & Top Row 3 Plates] Length approx. 21.6cm, Width approx. 21cm, Height approx. 3.7cm [Lower Center] Length approx. 23.7cm, Width approx. 23.4cm, Height approx. 4.2cm [Lower Right] Length approx. 22.5cm, Width approx. 22.5cm, Height approx. 3.4cm <Condition> There are no cracks or chips. There are small scratches and scuffs on the surface. There are also black spots and air bubbles. The plate in the lower center has some age-related staining. These are antique and used items that have been stored at home for a long time. Please consider purchasing with the understanding of this. Type: Pottery Type: Plate Type: Medium Plate Type of ware: Imari-yaki/Arita-yaki