Swell Rec

Swell Rec (スエル・レック, Sueru Rekku) is Echo Rec's older sister.

Appearance
Swell is an adult woman with short messy black hair and eyes.

History
She lives with her younger brother Echo Rec, in the scrap town of Liverchester and runs a bar. When Echo finds Mu, and learns that she doesn't remember her past, Swell welcomes her to stay with them. When Mu decides to leave, she gives her money, but still assures her she can always return to them.