GRACiAS

 was a limited-time unit centering on members from Momoiro Kakumei. They were set to disband on August 31, 2020, but it was postponed until December 31, 2020 due to COVID-19.

Final Line-up

 * Shigaki Jumi (志柿じゅみ)
 * Sakurada Kana (桜田華奈)
 * Nanase Nami (七瀬菜未)
 * Kuromiya Yurika (黒宮ゆりか)
 * Shiratori Maho (白鳥茉歩)
 * Aizawa Mirei (相沢美玲)
 * Nagamine Sara (永峰さら)
 * Nishina Mana (西菜まな)
 * Matsuwaki Akari (松脇朱里)
 * Chisato Miyuki (知里美幸)
 * Kodama Serika (児玉せりか)

Original Songs

 * [2020] Adventures (アドベンチャっス)
 * [2020] BOY FRiEND
 * [2020] Hikara Night Hirakanai (ヒカラナイト ヒラカナイ)
 * [2020] Panicle Miracle (パニクルミラクル)

Trivia

 * "Gracias" means "Thank you" in Spanish.