Small Ceramic Teacup in Blue with White Design of Wavy Vertical Lines and Alternating Dots: All the teacups from #430 to #436 are from Okinawa during the early 1960s, bought in the small town of Yomitan, Okinawa. All together, they make a nice set. Overall, the designs are rich but with a certain reserve characteristic of Okinawan aesthetics at that still, post WWII time.