Futaba Sakura is the Navigator of the Phantom Thieves from Persona 5. She is different from the main crew of the Phantom Thieves, as prior to Persona 5 Strikers, she was a shut-in who does not attend school and rarely, if ever, leaves her house.

Despite her social ineptness and anxiety, Futaba has little problem talking to people as long as the subject interests her. When Makoto is originally attempting to help Futaba open up, she has little success bringing up mundane topics like food and the weather (the latter meaning nothing to former shut-in Futaba). However, once Yusuke starts rearranging her Featherman figures, Futaba begins passionately arguing with him, which soon turns into an actual discussion, allowing Makoto to deduce that she's simply not interested in mundane topics.