Danganronpa 2.5: Nagito Komaeda and the World Vanquisher

Super Danganronpa 2.5: Nagito Komaeda and the Destroyer of the World (スーパーダンガンロンパ 2.5狛枝凪斗と世界の破壊者 Sūpādanganronpa 2. 5 Komaeda Nagito to sekai no hakaimono) is an OVA consisting of one episode, which will be included in the limited edition of New Danganronpa V3: Everyone's New Semester of Killing.

It is set after Danganronpa 2: Goodbye Despair and before Danganronpa 3: The End of Hope's Peak Academy - Side: Hope, with Nagito Komaeda as the protagonist and portrayed as "an ordinary boy". He is in a strange world, heavily implied to be a dream or a creation of the program, but it all begins to fall apart after "The Destroyer of The World" appears.

Synopsis
''Nagito Komaeda wakes up after experiencing death in the Neo World Program. What kind of world he is seeing and why did he wake up?''

Nagito appears to be in a strange world, including students who have been seen before as well as people who never existed. He is an ordinary boy with no Ultimate Luck, attending an ordinary school. Constrained by being the protagonist, he thinks that having a big talent would interrupt his happiness. He believes that living an ordinary life, being moderately happy, while watching his classmates have a normal youth is what's wonderful.

However, one day, a boy calling himself "The Destroyer of the World" appears, having the form of red-eyed Hajime Hinata. He begins the destruction of Nagito's world...

Plot
The 25-minute special begins with Nagito Komaeda walking his ways into school surrounded by various Hope's Peak Academy students. Sayaka Maizono appears running with a toast on her mouth yelling that she is going to be late and stumbles with Nagito making Nagito hit himeself with atruck sending himn flying throught a tree with a cat scrattching his face.

Makoto Naegi appears giving his hand to Sayaka to help her stand up, Sayaka the starts tu hallucinate things with Makoto. Nagito then stands up and heads to school and stumbles with his friends Fuyuhiko Kuzuryu and Kazuichi Soda asking him what happend to him suggesting that he needs to go to teh Nurse office to treat him. After the bell rang Class 77-B was shown in their homeroom class to begin class; Nagito arrives to class with worst wounds then he had with Mikan Tsumiki apologizing for what happend, Fuyuhiko and Kazuichi ask him what happend; Nagito tells them that while he was in the nurse office while she was patching him, someone outside made a homerun and hit the window and smashed the window breaking glass and chemicals in the Nurse office that exploded on Nagito's face. Kazuichi invites Sonia to a date to drink cafe with him after school after school, Sonia accepted his invitation making Kazuichi very excited. After school Kazuichi, Fuyuhiko and Nagito head to the cafe to chear up Kazuichi to his date because he is very nervous because she is a princess.

Later a mysterious boy called "The Destroyer of the World appears saying how lame this world is, saying he will destroy it shoot bullets from it's fingertips, it set about trying to destroy the fake world that had been created by the NEO World Program for the comatose Nagito.

The next day Kazuichi died because he was murdered by a mysterious person, Fuyuhiko then says that he will avenge his death to the one who caused this, Sonia also wanted to come along to get revenge from the killer who murdered Kazuichi.

"The World Destroyer" begins to murder Nagito's close ones. He turns out to be Alter Ego in the form resembling Izuru Kamukura, whose job is to delete the mental instabilities and wake Nagito up. After facing the other boy and shooting himself in the head, Nagito's real self begins to awaken and he talks with the Alter Ego. He is relieved to hear that nothing was broadcasted into the outside world, as he's embarrassed and and unwilling to accept his true desires.

Nagito finally wakes up in the real world and Hajime helps him up, similarly to the way Nagito helped Hajime the first time they met inside the program. Nagito rejoins his classmates in friendly terms and is glad to see that real Kazuichi and Fuyuhiko are still alive. He also removes Junko's hand and it is replaced with a robotic one. In the end, he takes Hajime's hand as they move aboard, deciding to go forward towards hope.

Apperances
The following are in order of appearance:
 * Nagito Komaeda
 * Ruruka Ando
 * Sonosuke Izayoi
 * Seiko Kimura
 * Sayaka Maizono
 * Makoto Naegi
 * Mikan Tsumiki
 * Hiyoko Saionji
 * Physical Education Teacher (Minor role)
 * Chisa Yukizome
 * Aiko Umesawa (Minor role)
 * Ryota Mitarai
 * Ibuki Mioda
 * Koichi Kizakura (Minor role)
 * Kazuo Tengan (Minor role)
 * Mahiru Koizumi
 * Sonia Nevermind
 * Fuyuhiko Kuzuryu
 * Kazuichi Soda
 * Ultimate Imposter
 * Nekomaru Nidai
 * Akane Owari
 * Gundham Tanaka
 * Teruteru Hanamura
 * Peko Pekoyama
 * Leon Kuwata (Mentioned; Refrenced)
 * Mukuro Ikusaba (Debut)
 * Isshiki Madarai
 * Yasuke Matsuda
 * Ryoko Otonashi (Debut)
 * Masaru Daimon
 * Nagisa Shingetsu
 * Monaca Towa
 * Kotoko Utsugi
 * Jataro Kemuri
 * Miaya Gekkogahara
 * Hajime Hinata/Izuru Kamukura
 * Chiaki Nanami (Flashback)