Description by Size
ozara.......................................10" (25.4cm) diameter or larger
nakazara or chuzara.............. 8 1/4" (21cm) diameter
kozara..................................... 3 1/8" - 5 7/8 "  (8cm - 15cm) diameter
mamezara..............................  2"-2 3/4" (5cm - 7cm) diameter

Kozara & mamezara  smaller than 4" diameter are also known as " teshiozara"  to hold
small amount of salt
Shapes & Sizes of The Plates
IMARI
Shapes & Sizes
Plates
Bowls
Other Shapes
Designs
Sections
Ozara
A large size Plate
Sometsuke Sansui Ozara   
1860 - 1890       19
1/2" diameter
Sometsuke Plate
1820 - 1850   No.2  
8" dia.
Nakazara
A medium size plate
Kozara
A small plate
Sometsuke Ryu-mon Kozara          
1830 - 1860    No.32
4 1/2" dia.
Teshiozara
A smaller size of kozara
Sometsuke  Teshiozara   
1790 - 1830
4" dia.