The second season of .

Empty classrooms, boring days. It was supposed to be a normal summer vacation just like any other. Suddenly, the school begins to drift through another dimension, and 36 boys and girls are left there, awakening to their supernatural abilities. Amidst the whirlpool of questions that come to mind one after another, survival in a supernatural world begins.

After Makoto Naegi and his fellow survivors escaped Hope's Peak Academy to the world beyond, they soon join the Future Foundation, an organization dedicated to combating despair. Just when all seems to be looking up, Naegi is arrested and tried for betrayal due to defending a malicious group of Remnants of Despair. Standing before all of the Future Foundation executives, he finds himself, along with Kyouko Kirigiri and Aoi Asahina, facing an unknown fate. The matter at hand only escalates when the organization's supposedly impenetrable security is hacked into by a familiar face: Monokuma. Much to Naegi's horror, the mechanical bear immediately announces the beginning of a new killing game, as moments later, the first victim appears as a signal for despair to resume its brutal conquest. In the conclusion to Danganronpa's gripping tale of hope and despair, Naegi, the Super High School-Level Lucky Student, must once again unravel the mystery as his colleagues and friends begin falling around him. However, there are no more class trials; among the 16 desperate participants, there is only one killer—and their death means the end of this infernal game. [Written by MAL Rewrite]

Even though it has been a year since the Iwatobi High School Swim Club has been created, new members have yet to join the club. Now that Haruka Nanase and Makoto Tachibana are senior students, along with their younger friends Nagisa Hazuki and Rei Ryuugazaki, they have to find a way to attract new members. If not, the club will be forced to close the following year due to a lack of membership. Meanwhile, with impending graduation, it is also time for the seniors to decide their plans for the future. Unlike their friend Rin Matsuoka, the new captain of Samezuka Academy Swim Club who is determined to fulfill his dream of being a professional swimmer, Haruka and Makoto are unsure about what career path they want to take. Further problems arise when an old friend of Rin's, Sousuke Yamazaki, comes to the city to study at Samezuka Academy; the recently scouted swimmer's arrival causes tension in the relationship among him, Rin, and Haruka. [Written by MAL Rewrite]