Stapla Kenshuusei

 (スタプラ研究生) is a trainee group under STARDUST PLANET, from STARDUST PROMOTION.

They had their first stage performance on April 23, 2022.

Current Members

 * Yasui Mizuki (安井 泉妃)
 * Chihama Moana (千浜もあな)
 * Sakurai Emma (桜井えま)
 * Kurosaka Miu (黒坂 美羽)
 * Shiraishi Ruri (白石 るり)
 * Terashima Yuna (寺島 由渚)
 * Takatsuki Riri (高月凛々)
 * Shimada Rinna (嶋田莉奈)
 * Miyazawa Yuu (宮沢 友)
 * Watanabe Yuu (渡辺ゆう)

Trivia

 * Currently, the average age of the group is 13.9, with members born between 2007-2010.