The Reason Super High School-Level Bad Luck Attracted Super High School-Level Murder, Super High School-Level Execution and Super High School-Level Despair
Naegi no longer questions whether the principal is the mastermind, but if it isn't him, who could it be? He finds the principal's digital notebook, which allows him to find clues that will be imperative in the upcoming trial.
Aired 20/09/2013EP 12 - The Reason Super High School-Level Bad Luck Attracted Super High School-Level Murder, Super High School-Level Execution and Super High School-Level Despair

Danganronpa: The Animation
A group of 15 elite high school students are gathered at a very special, high class high school. To graduate from this high school essentially means you'll succeed in life, but graduating is very difficult. The school is presided over by a bear called Monokuma, and he explains to them that their graduation hinges around committing a murder. The only way to graduate is to kill one of your classmates and get away with it. If the other classmates discover the identity of the killer, the killer is the only one executed. However, if they fail to catch the killer, only the killer graduates and the others are annihilated. Which of the 15 will survive the bloodbath to come?