Mina operates as the public relations artificial intelligence for the Beholder Group, identified as Model#317. This role integrates her into the Beholder Group's structure, the organization targeted by protagonist Hinaria during a server hacking incident. Her official designation is "Beholder PR AI Model#317 Mina," confirming her function within the corporation's systems and public operations. She appears in three episodes of the series, participating in events concerning the Beholder Group's activities and the discovery of historical records related to the witches Alice and Rimel.