Ayane Mizumura (born March 24, 1988), better known by her ring name Ryo Mizunami, is a Japanese professional wrestler and mixed martial artist currently working as a freelancer. She is perhaps best known for her time in Pro Wrestling WAVE, but is also for her appearances in various other Japanese promotions such as Big Japan Pro-Wrestling (BJW), Tokyo Joshi Pro-Wrestling (TJPW), Sendai Girls' Pro Wrestling, Ice Ribbon, OZ Academy and SEAdLINNNG. She has also appeared for American promotions like All Elite Wrestling (AEW) and Shimmer Women Athletes, and Northern Championship Wrestling (NCW) in Canada.