After the victory the heroes had during the final war. They were invited to the imperial Palace in Tokyo Japan, the housing of the empress and emperor of Japan, as well as those who will accend to the throne later.

Aizawa: "Problem children. This is the only time you need to be formal.. so don't fuck around." Aizawa said, standing by the entrance gate, glaring at the students.

Iida: "I will keep these hooligans in line, Sir Aizawa!" Iida said, saluting to Aizawa. Some students snicker, some groan.