Kurusu Sana

 (来栖沙奈) is a member of FLAPSTAR and a former member of BEATism (As Otosaka Mai (音坂舞)).

She joined BEATism on March 14, 2022 and graduated on August 31, 2022 with the group's disbandment.

She joined FLAPSTAR on November 27, 2022.