Vintage lacquerware rice bowls, set of black lacquer dishes w/ covers

Set of five oriental lacquerware rice bowls, black with gold painted designs. These are a little over 4 1/2" in diameter across the rims of the bowls.

They're lacquered wood composition or plastic, I think, 80s vintage? It's a used set, nice and glossy, but some pieces do have chips or lacquer peeling / cracking.