Zenryoku Shoujo R

 (全力少女Ｒ; Full Power Girls R) was a group formed in April 2016 from former members of Run and Shooting Star Girls. Their kenshuusei group became their own group in January 2019, as Glitter Piece.

On July 1, 2021, the group announced that they will disband on September 23, after repeated discussions with members and staff. They held their last live on September 23, 2021.

Final Line-Up

 * Momokawa Haruka (百川晴香) (01) (Original Member)
 * Hirokawa Kanon (廣川かのん) (03) (Original Member)
 * Maika (舞花) (04) (Original Member)
 * Sato Erika (佐藤絵里香) (06) (Original Member)
 * Emuro Rika (江室里香) (08) (Original Member)

Former Members

 * Tanaka Karen (田中可恋) (Original Member; Graduated April 2017)
 * Yamashita Haruhi (山下はるひ) (07) (Original Member; Graduated July 2017)
 * Yanagawa Mia (柳川みあ) (Joined July 2017; Transferred to Glitter Piece January 2019)
 * Okazaki Erina (岡崎絵理菜) (05) (Original Member; Graduated January 2020)
 * Naruse Mika (成瀬未夏) (Joined July 2017; Graduated January 2020)

Albums

 * 1) [2017.08.02] Zenryoku Shoujo (全力少女)
 * 2) [2019.10.16] Hashagidoki! (ハシャギドキ!)

Singles

 * 1) [2016.07.13] Zenryoku Shoujo R!!!!!!!! (全力少女R!!!!!!!!)
 * 2) [2016.12.14] Girigiri Shoubu no Tradition (ギリギリ勝負のトラディション)
 * 3) [2017.04.05] U Na Gi No Bo Ri (ウ・ナ・ギ・ノ・ボ・リ)
 * 4) [2018.02.21] Zenryoku Shoujo R!!!!!!!!2 (全力少女R!!!!!!!!2)
 * 5) [2018.07.11] Zenryoku Sensation (全力センセーション)
 * 6) [2020.02.21] Pan Pan Parade (パンパンパレード)