+flower

 (プラスフラワー; Pronounced as Plus Flower) is a four-member idol group formed on March 6, 2023.

Members

 * Kato Ayano (加藤彩乃; )
 * Shimasaki Yuria (嶋﨑友莉亜; )
 * Himena Kaede (姫奈楓; )
 * Hayashi Riko (林莉子; )