Are the ancestors of Japanese people from Shaanxi?

According to Aiwen Knowledge Network, the ancestors of the Japanese mainly came from the Asian continent, especially East Asia and Southeast Asia. In the long historical process, Japanese ancestors migrated from all parts of Asia to the Japanese archipelago in different periods, and gradually developed and expanded on the island. These migrations include ancient activities such as immigration, war and trade. In addition, the genetic makeup of the Japanese also shows that they mainly originated in Asia, especially in East Asia and Southeast Asia.