Kotone Shiomi Joins Persona 5: The Phantom X on September 24
The crossover pulls Persona 3 Portable's female protagonist into a live-service Persona title, and Sega is holding the event details until a scheduled stream six days before she goes live.
Reporting from 1 source: Denfaminicogamer.
Sega announced on September 15 that Kotone Shiomi, the female protagonist of Persona 3 Portable, will appear in Persona 5: The Phantom X on September 24. A collaboration OP animation movie was released the same day. Full details of the crossover event will be announced during the September 21 Persona X-Stream broadcast. P5X is a free-to-play title on iOS, Android, and PC via Steam, developed by BLACKWINGS Studio under Sega and Atlus supervision.
Kotone Shiomi arrives in Persona 5: The Phantom X on September 24, six days after the September 21 Persona X-Stream broadcast where Sega says the collaboration details will be announced. An OP animation movie for the crossover went up on September 15, the same day as the announcement. P5X runs as a free-to-play title on iOS, Android, and PC through Steam, developed by BLACKWINGS Studio under Sega and Atlus supervision. Kotone is the female protagonist option from Persona 3 Portable, the PSP version of Persona 3 that let players pick the protagonist's gender and play the story from her perspective.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.