Ohbijou began as the solo project of Brantford singer-songwriter Casey Mecija (born 1981). (She also works as a production assistant at MuchMusic.) Through the process of songwriting and composition, Casey discovered a need for the musical support of her sister Jennifer Mecija (born 1985), whom Casey invited to assist with her early performances. The Mecija sisters later moved to Toronto to attend Ryerson University and the Ontario College of Art and Design