Asahi Mizuno (水野 朝陽, Mizuno Asahi, born November 12, 1990) is a Japanese manicurist and AV actress from Tokyo who is affiliated with C-more Entertainment. Her body measurements are 90-58-96 cm (G cup) and her height is 165 cm. She is a tall, short-haired, busty AV actress. Her hobbies are cooking and cycling, and her special skills are basketball, archery, and swimming. She was nominated for the DMM Adult Award Best Actress Award in 2017.

She made her AV debut in February 2013. On December 1, 2018, she announced on Twitter that she would be retiring from the AV industry in February 2019. In an interview after retiring, she stated that she continued to work part-time as an hourly clothing salesperson from her debut until her retirement. On November 17, 2020, she announced her comeback as an AV actress on her YouTube. After returning to the AV industry, she has continued to work as a manicurist.