Mizuki Hayakawa, born on November 9, 1993, in Nagoya City, Aichi Prefecture, Japan (officially listed as Tokyo), is a Japanese adult video (AV) actress. She debuted in January 2015 under SOD Create's S-Cubic label to repay university student loans. Measuring 162 cm tall with 90-60-88 cm (G-cup) figure, she initially worked in a lolita fashion health parlor. Hayakawa appeared in numerous titles across studios like BAZOOKA, PRESTIGE, and SOD, specializing in creampie, gangbang, and fetish genres. In 2017, she joined idol group Harajuku☆Bambina as the 'orange member,' performing at TOKYO IDOL FESTIVAL. On July 10, 2020, she changed her stage name to Hazuki Wakamiya (anagram of former name) and continued with Bambi Promotion, starring in E-BODY and MOODYZ works. Notable films include 'Sexy Treatment: Thigh Prescription' (2019). She remains active in AV, idols, and TV as of 2024.