ReunionMamoru Akasaka, Oishi and the assistant visit the abandoned village in 2007. They learn about the Great Hinamizawa Disaster that decimated the town and the connection to Miyo's File No. 34.
The Disaster Awakening Chapter - Part 1 - Playing TagBack in 1983, the club participates in a game of 'zombie tag'. On their way home, they run into Irie, Tomitake and Miyo, who tell Keiichi about the past murders.
The Disaster Awakening Chapter - Part 2 - PowerlessnessSatoko attempts to help Rika, but she denies that anything is wrong. That night, Satoko discovers Rika arguing with a mysterious voice and telling her she will die, and that there is nothing that either of them can do.
The Disaster Awakening Chapter - Part 3 - Pre-established HarmonyDuring the festival, Rika fails to warn Tomitake of his imminent death. Satoko is convinced that a mysterious man is following her and Rika around.
The Disaster Awakening Chapter - Part 4 - The Great Hinamizawa DisasterRika hides Satoko in the house.
The Massacre Chapter - Part 1 - Law of the LabyrinthRika begins a new world with Hanyu.
The Massacre Chapter - Part 2 - How to Change DestinyInfluenced by Keiichi's encouragement, and the fact her friends are starting to avoid doing the same mistakes by remembering glimpses of what they could have done, Rika decides to find a way to prevent her own ominous destiny.
The Massacre Chapter - Part 3 - FluctuationRika's plans are hindered by the appearance of Teppei, who continues to abuse Satoko. Keiichi and the rest of the gang decide to find a way to release Satoko, but the government is reluctant to cooperate.
The Massacre Chapter - Part 4 - NegotiationThe townspeople protest alongside the others to ignite government action in the case of Satoko.
The Massacre Chapter - Part 5 - ConfrontationKeiichi struggles to take the village's neighborhood council to make an appeal for the government. Citizens from Okinomiya and Hinamizawa protest in front of the Counseling Center, calling for action from the director.
The Massacre Chapter - Part 6 - Strong WillKnowing that Tomitake and Miyo will die on the night in all of the other worlds she has been in, Rika enlists the help of Oishi and her friends to protect the two.
The Massacre Chapter - Part 7 - The Hinamizawa SyndromeRika tells her friends the details of the Hinamizawa Syndrome.
The Massacre Chapter - Part 8 - ClosureKeiichi, Rena, Mion and Shion leave the house to the officers for the night. As Satoko sleeps, Rika talks with Hanyuu about Rika's fated death.
The Festival Accompanying Chapter - Part 1 - MiyoIn a series of flashbacks, Miyo's past is revealed.
The Festival Accompanying Chapter - Part 2 - WrigglingMiyo's story continues.
The Festival Accompanying Chapter - Part 3 - The Beginning of the EndThe events of the dam incident are shown, including when the Hojo family first antagonized themselves against the Sonozaki family and the village residents.
The Festival Accompanying Chapter - Part 4 - PlotIn order to save Satoko, who is terminally infected with the Hinamizawa Syndrome, Rika offers herself as a test subject for Irie and Miyo's research.
The Festival Accompanying Chapter - Part 5 - The Final PieceIchiro Maebara moves his family into the village, meeting Rika and Hanyu along the way. Rena's mother abandons the family. After purchasing a giant teddy bear, Satoshi succumbs to Hinamizawa Syndrome.
The Festival Accompanying Chapter - Part 6 - OpeningHanyu is introduced into the world as a transfer school student.
The Festival Accompanying Chapter - Part 7 - TrapRika, Oishi and Akasaka present Miyo as the culprit to Irie and Tomitake, and eventually enlists the help of Tomitake to gather incriminating evidence in the shadows.
The Festival Accompanying Chapter - Part 8 - 48 HoursMiyo, oblivious of Tomitake and Irie's betrayal, continues on with her plan. Oishi confirms with Rika and her friends that the local precinct is on board with the announcement of Rika's death, set to be announced at dawn.
The Festival Accompanying Chapter - Part 9 - Offense and DefenseTomitake is sent to the clinic. Irie sees this and escapes from there by car. Meanwhile, Rika and her friends hide under the Sonozaki estate.
The Festival Accompanying Chapter - Part 10 - Bloody BattleMiyo interrogates with Tomitake, but is informed about Rika and takes command of the group to capture Keiichi's friends. The soldiers move out en masse to the mountains around the Sonozaki estate where Rika and company are located.
The Festival Accompanying Chapter - Part 11 - EndAkasaka and Tomitake break through the road blockade and make it to the city, where they call for the activation of the Banken combat unit to arrest Miyo and the remaining forces. The rest of them concede defeat, but Miyo cannot surrender. She flees into the mountains and confronts Rika and her friends.
