Mashiro Naoko

 (真城奈央子) is a member of XOXO EXTREME and a former member of Asaborake no Aka Iro wa Imada Kimi no Uchi ni Kowarezu ni iru.

She joined XOXO EXTREME as a Kenshuusei on August 30, 2020, and was promoted on October 9, 2020.

On December 13, 2021, it was announced that she would graduate from XOXO EXTREME on February 11, 2022 due to health issues.

Profile

 * Hobbies: Idol appreciation, comedy appreciation, cooking, loving dogs
 * Skills: Languages (English, German), high school math, hengao

Trivia

 * She attends Tokyo University's agriculture division, majoring in veterinary medicine.