Uni is a recurring character in the Hyperdimension Neptunia franchise and the little sister of Noire. As a CPU Candidate, she is the personification of the Sony PlayStation Portable.
Uni looks up to her sister, but believes herself to be nothing more than a burden to her. Because of this, she quickly establishes a rivalry with Nepgear, who she challenges. After losing a battle with CFW Brave, she loses all hope and confidence, though Nepgear eventually persuades her to join her for their common goal.
