This is four (4) Mikado China, “Patio”, salad plates. Each one has a white background with lavender, orange and yellow flowers. They were manufactured in Japan while it was occupied by U. S. forces, after WWII.
All four of these plates are in excellent condition, and are 7-5/8″ in diameter.
Take a look at the photos, and if you have questions, please e-mail.