Ep. 19: Aizawa and Mic visit Tartarus to question Kurogiri about his past as Oboro Shirakumo.

19

During the third semester, Aizawa and Present Mic are summoned to Tartarus Prison by Detective Tsukauchi and Gran Torino. They discover that Kurogiri is a Nomu constructed from the body of their former classmate, Oboro Shirakumo. Because the Nomu retains fragments of his personality, the teachers attempt to interview him for information regarding the League of Villains. Kurogiri’s immediate concern for Shigaraki’s location unsettles Aizawa, reflecting Shirakumo’s caring nature. As Aizawa and Mic share memories of their school days, they experience an emotional breakdown over the impact of Shirakumo’s death. Eventually, Kurogiri’s programming fails, allowing Shirakumo’s consciousness to surface briefly. He manages to utter the word "Hospital" before being suppressed again. This clue is forwarded to Hawks. Meanwhile, All For One’s physician observes with manic laughter that Shigaraki’s transformation into his masterpiece is proceeding better than anticipated.