Nagisa Shio

 (凪沙しお) is a Japanese idol, a member of SHIROMIZAKANA, a former founding member of Uchouten Leaf (As Towa Shirose; 永遠しろせ), and a former member of AMOUR and Rubellite.

She joined AMOUR on May 1, 2021, and was transferred to Rubellite on February 23, 2022.

She graduated from Uchouten Leaf on September 16, 2022.

She joined SHIROMIZAKANA on October 7, 2022.