Asuna Ichikawa (市河 明日菜, born October 30, 1984) is a Japanese AV actress from Hiroshima Prefecture who is affiliated with Linx. Her former stage name was Ayano Ichinose (一ノ瀬 綾乃, Ichinose Ayano). Her body measurements are 90-61-90 cm (I cup) and her height is 1.55 m. Her hobbies include belly dancing. She made her AV debut on June 10, 2021 as Ayano Ichinose (一ノ瀬 綾乃, Ichinose Ayano); she was affiliated with Prime Agency (currently GG). After leaving her agency, she joined Linx and changed her name to Asuna Ichikawa (市河 明日菜).