Mahito corners Nanami, but he releases the limiter on his cursed energy, destroying the wall of the underground channel with Ratio Technique: Collapse, and causing rubble to rain down upon them. Meanwhile, Itadori makes contact with Yoshino and they hit it off after talking about movies. He meets Yoshino's mother, and after being invited into their home, more is revealed...
But still, this is a huge blunder 
on my part as his supervisor.
.لكن مع ذلك هذا إخفاق كبير من جهتي بصفتي مشرفًا عليه
Doch als Aufseher habe ich
auf ganzer Linie versagt!
Aun así, cometí un error gravísimo
como su supervisor.
Aun así, cometí un error gravísimo
como su supervisor.
Par contre, en tant que responsable,
c’est la boulette !
Tuttavia... questo è un madornale errore per me,
che avevo il compito di badare a lui!
Mas isso foi um erro grave,
como supervisor dele.
Но... это мой большой промах
как его начальника!