SITRA.

 is a five-member Japanese idol group formed on May 3, 2022.

They made their stage debut on May 28, 2022 @FANJ twice.

Members

 * Nico (にこ; )
 * Meru (める; )
 * Runa (るな; )
 * Mai (まい; )
 * Tsubomi (つぼみ; )

Trivia

 * Their concept is "Everyone's Sister"