Mizuki is a Japanese adult video (JAV) pornstar known for her slender yet curvaceous figure. She has built a prolific career spanning over 15 years, often credited under a single name "Mizuki" (美月). She can also be found under the name Mio Himesaki (姫崎美桜), with additional aliases including Mitsuki, Chiaki, Pako Sukusuku Mizuki Chan, Misaki (美咲), and Sayaka (variations like Inatsuki Sayaka or Sayaka Inazuki). These pseudonyms appear across various titles. Debuting in 2009 with Moodyz, her earliest known release is MIDD-509: Excavation Nova! Mizuki Natural Girl. Early in her career, she collaborated with major studios like Moodyz and Attackers, starring in movies like SHKD-404: Obedience Class Tutor (Attackers, 2010) and MIGD-280: Let's Do It in the Anus (Moodyz, 2009). She later expanded to M's Video Group (e.g., MVSD-169: Beautiful Cat-Girl's 3 Hole Creampie Swallow FUCK, 2012, featuring multi-orifice cumshots and swallowing) and Prestige (e.g., GG-258: The Gyarunan, 2013, with big-tit group pickups). In recent years, Mizuki has shifted toward uncensored content, appearing on platforms like JavHUB, LegsJapan, Cospuri, FellatioJapan, and SpermMania. Though her output has varied, she remains active, with a filmography exceeding 20-30 titles across genres like lesbian encounters, BDSM elements, and creampie compilations.