Description:

Koro-sensei reminisces about his first meeting with Karasuma, where they first butted heads and fought against each other, ultimately coming to respect one another. However, Karasuma eventually points out their actual meeting wasn't nearly as eventful. (Source: ANN)

Alternative Titles:

暗殺教室 episode:0 出会いの時間, Assassination Classroom, Ansatsu Kyoushitsu (TV) Episode 0: Deai no Jikan, Ansatsu Kyoushitsu: Jump Festa 2014 Special