Åcm

 (オング・センチメンタル; Ang Centimental) was a Japanese idol group originally formed with five members in July 2016.

They disbanded on January 14, 2018.

Final Line-up

 * Kiria (桐亜; )
 * Mugi (むぎ; )

Former Members

 * Shishamo (シシャモ; ) (Withdrew August 2016)
 * Hairu (はいる; ) (Graduated October 2016)
 * Mutsu Kuni (陸奥くに; ) (Graduated October 2016)

Singles

 * 1) [2017.09.09] Yagate Sora ni Naru / Yumemiru Party Beginner

Compilation Albums

 * 1) [2020.04.19] musictrace inc. WORKS (Tracks 4-5) (With Otomezacho☆Gingadan, cana÷biss, Esoragoto†Twinkle, and Petit Fleur)