Sophie is a playable character from Persona 5 Scramble: The Phantom Strikers.
Sophia was first seen after Akira, Morgana and Ryuji were all dropped into a basement after being captured by Alice Hiiragi, in which she takes the form of a giant box. Once the protagonist approaches the box, it starts "booting up" in a white flash and took the form of a young girl as this is what the protagonist desires for her to become. She claims to be humanity's friend and escorts the party back to the real world, beating Shadows in the process. She then manifests in the protagonist's phone as an app and provides navigation for the party. When the party talks to her back at Cafe Leblanc, she has no memories of herself and only remembers that she is humanity's friend. Despite being an AI, even Futaba cannot decipher her code without spending a few months to read it.
It is later revealed she is a prototype of for EMMA created by Kuon Ichinose, but was rejected by her when she became too curious about the human heart rather than a cold assessor of human desires like her creator. Because of this, EMMA can communicate with her telepathically, with nobody else being able to hear EMMA's side of the confrontation.
She is reprised by Megan Taylor Harvey in the English dub and reprised by Misaki Kuno in the Japanese dub.