Miu Arioka, born August 17, 1995, in Tokyo, Japan, is a Japanese adult video (AV) actress known professionally as 有岡みう. She debuted in the industry in February 2018 under the stage name Mikuru Shiiba (椎葉みくる) before transitioning to her current name. Represented by the T-Powers agency, Arioka has become recognized for her curvaceous physique, including J-cup breasts and measurements around 98-66-98 cm, with a height of approximately 162-163 cm. She has appeared in hundreds of adult films since her debut, contributing to the Japanese AV landscape with performances noted for their intensity and appeal.
Active for over eight years, she continues to produce content and engage with fans through various platforms. Her career highlights include exclusive contracts and a diverse range of roles that have solidified her status as a popular performer in the genre. Arioka's journey reflects the dynamic nature of the AV industry, marked by name changes and sustained popularity.