Miyu Yamashita is a Japanese professional wrestler signed to Tokyo Joshi Pro Wrestling (TJPW), where she is a four-time Princess of Princess Champion and two-time Princess Tag Team Champion, while also making appearances for All Elite Wrestling (AEW), Ring of Honor (ROH), and the international independent scene. Trained by DDT Pro-Wrestling’s Kyohei Mikami, she debuted in August 2013 as part of the original roster of Tokyo Joshi Pro Wrestling, DDT’s all-female sister promotion. Yamashita quickly established herself as the promotion’s top star, becoming the inaugural Princess of Princess Champion on January 4, 2016, and has since accumulated a record-setting four reigns totaling 1,239 days, earning recognition as the company’s ace.