Chapter 154

Short Summary
Despite the month being February, Class 3-E and Korosensei celebrate Christmas. A short time after, the class then celebrates the New Year. Fuwa correctly concludes that Korosensei wants to make up for missing school events at the end and beginning of the year. Korosensei confirms this, adding that nobody visited the school during winter break and since the class was focused on the fate of their teacher, he didn't want to invite them himself. Everyone then goes through the rest of the missed winter holidays and at the same time make attempts to kill Korosensei, which do not make a single hit.

Once all the holidays were went over, Korosensei reminds them that their high school entrance exams are two weeks away; once everyone gets their results back, he will hold another career-counseling session for the class. He then tells the class that once graduation starts, their titles as assassins are no more and they must move forward on their own.

With only 38 days left to assassinate Korosensei, Nagisa ponders about the future.