Yui Nanase is a Japanese adult video actress who has performed under multiple stage names, including Mizuki Ayaha and Mochizuki Momo. She entered the industry through amateur and independent content platforms before transitioning into studio productions around 2018 and 2019. One of her early works with Caribbeancom was presented as the discovery of a young woman found through social media who wanted to explore new experiences on camera. She has appeared in uncensored videos for Caribbeancom and 1pondo, while also releasing material through FC2 under different aliases. Throughout her career, she has maintained activity across both established studio releases and more personal-style amateur content using her various professional names.