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Kurahashi finally believes Naoto and Naoya so she deltes all the data. Her assistant doesn't though. He starts recovery the data as soon as they leave, then tries to assault her.
The brothers receive a strange note about Naoto's future that brings up the upheaval that Shouko briefly talked to them about.
Naoya and Naoto catch up to the man messing around with their memories and figure out that he was the same person controlling Masayuki and his mother.
Flashbacks show how Naoto and Naoya grew to trust Mikuriya.