Nyubara Reona is a third-year junior high student at Kamogawa Chuuou Middle School. She goes by the stage name PAREO (パレオ) and is the keyboardist of RAISE A SUILEN. She is the first to be scouted by CHU². She adores Chiyu and has said she admires her deeply, especially because Chiyu was the one who "pulled her out of the darkness." She calls her CHU²-sama and sometimes Goshujinsama (lit. Master; translated as "Mistress" in BanG Dream! 2nd Season's English dub). (BanG Dream! wiki)