Handpainted, possibly Japanese pottery set. No markings on the bottom. These seem very old.
(9) Small plates - 6" round (1) Sugar jar - 3.5" tall, 10” round (1) Matching cup - 3" tall, 10" round (4) Bowl - 6" round, 2" tall (3) Mugs with handles - 3” round, 2.5" tall (2) Cup - 3" round, 2.5" tall (1) Teapot - 5.5" inches tall, 4" inch opening, 16" around