Are Qinghai ripples from China?

No. The Aomi wave pattern is a traditional Japanese pattern, which is regarded as "auspicious waves" by the Japanese, and consists of overlapping semicircles like fish scales. The term "Aomi wave" was first introduced from China to Japan as the official music of the court, and has been used as a pattern for kimonos since ancient times. It has been used as a kimono pattern since ancient times, and has become a familiar pattern today.