How do I date a Japanese blue white dish?

Examine the base, the style of the cobalt blue pigment, and any associated reign marks or kiln signatures. Comparing the potting technique and form with documented seventeenth-century or Meiji examples helps establish the likely period. Changes in painting style from rigid geometric borders to more naturalistic scrolling foliage also offer clues to the decade of production.

Were these dishes used for dining?

While many smaller plates and bowls served functional roles in Japanese households, larger chargers were primarily ornamental. Export wares often catered to Western tastes for display in cabinets or on walls. Set items like sushi plates indicate practical table use, whereas deep saucer-dishes and lobed vessels fulfilled specific ceremonial or serving purposes.

What is the difference between Arita and Imari?

Arita refers to the production centre where the porcelain was fired, while Imari describes the decorative style associated with wares shipped through the port of Imari. Many Arita pieces incorporate Imari colouring. Pure blue and white pieces from Arita rely entirely on cobalt pigment without the supplementary red and gold typical of classic Imari palettes.

How should I display a charger safely?

Use a sturdy, well-fitted metal or wooden wall hanger designed to distribute the weight evenly across the rim and base. Ensure the display surface or wall fixing is secure. Keep porcelain away from areas prone to heavy vibration or direct sunlight to protect the glaze and any subtle gold gilt highlights.