Yuiitsu Mugi

 (唯一むぎ) is a former Japanese idol, a former founding member of MINORITY ALERT and a former member of JYA☆PON (As Tsumugi Manatsu (紬まなつ)).

She joined JYA☆PON in March 2020 and was fired on November 11, 2021 due to a rule violation.

She graduated from MINORITY ALERT on March 26, 2023.