Reiko Kobayakawa is a prominent Japanese adult video (AV) actress celebrated for her mature and curvaceous performances in the industry. Born on November 17, 1982, in Tokyo, Japan, she debuted in 2007 under the stage name Kyoka before retiring and making a successful comeback in 2012 as Reiko Kobayakawa. Standing at 165 cm with measurements around 35E-24-35, she quickly gained popularity for her alluring presence and professional demeanor. Over her career spanning more than a decade, she has starred in numerous AV productions, often embracing roles that highlight her experience and appeal as a MILF performer. Reiko has also used aliases like Reiko Ohno and Sakiko Kondo. Active since her re-debut, she remains a fan favorite with a significant social media following, boasting over 383,000 Instagram followers as of early 2026. Her work continues to resonate with audiences seeking high-quality Japanese adult entertainment.