Koyuki Hara (原小雪), born on December 21, 1984, in Hokkaido, Japan, is a former Japanese AV idol renowned for her MILF persona and curvaceous physique. At 164 cm tall with measurements of 91-58-85 cm and F-cup breasts, she entered the industry at age 24, debuting on November 13, 2008. Her career included 24 censored JAV titles from studios like Moodyz, Madonna, and Venus, alongside uncensored appearances on Caribbeancom and 1pondo around 2011.
Standout works feature 'Sister In Law Tutor' (JUC-176), 'Friend's Wife is a Really Horny Home Tutor' (VEMA-001), 'Fainting Wife's Hot Lips' (MOMJ-040), and 'Marshmallow Boobs.' With blood type O and Sagittarius sign, Hara's mature, seductive roles earned her a dedicated following before her apparent retirement. Details on her personal life remain scarce.