Aoi Minase is a 23-year-old woman with blue hair and eyes that shift between blue and green, standing 164 centimeters tall. She serves as a sub-manager and waitress for the Pia Carrot restaurant chain, initially attached to the second location. She typically wears earrings and carries a bag. Her personality blends a cheerful, carefree demeanor with a fondness for beer and frequent visits to pachinko parlors, habits that mark her as a potentially negative influence on younger employees. She works under her friend, manager Ryoko Futaba, and harbors romantic feelings for the boss, Yusuke Kinoshita. Her career progresses to chief waitress at the third location. She appears in Welcome to Pia Carrot 2, Welcome to Pia Carrot 2.2, and the OVA adaptation Welcome to Pia Carrot 2 DX. Her narrative centers on her job duties, workplace relationships, and her portrayal as a somewhat irresponsible yet dedicated employee.