Quick answer — ATLUS worked on Persona 3 the Movie: #4 Winter of Rebirth (Original Creator), Persona 3 the Movie: #2 Midsummer Knight's Dream (Original Creator), Persona 3 the Movie: #3 Falling Down (Original Creator) and 9 more anime.
ATLUS worked on Persona 3 the Movie: #4 Winter of Rebirth (Original Creator), Persona 3 the Movie: #2 Midsummer Knight's Dream (Original Creator), Persona 3 the Movie: #3 Falling Down (Original Creator), Persona 3 the Movie: #1 Spring of Birth (Original Creator), Persona 4 the Animation (Original Creator), Persona 4 the Animation: No One is Alone (Original Creator), Persona 5 The Animation -the Day Breakers- (Original Creator), PERSONA5 the Animation: Stars and Ours (Original Creator) and 4 more.