Shintaro Kisaragi is about to have a terrible day.
After two years of being an unemployed shut-in, Shintaro Kisaragi is forced out of his room and into the wide, uncaring world by a disastrous series of events involving his computer's keyboard and a bottle of soda. What begins as a simple errand soon spirals out of control as his luck turns from bad to worse. It starts with a hostage situation and only gets weirder from there--and it turns out Shintaro Kirasagi isn't the only person whose life is going to be changed forever this blistering summer afternoon

Takane Enomoto has a secret.
Her life is pretty weird. She attends high school with only one other student in her class and has a teacher who takes "underachievement" to exciting new heights--and neither of the know the truth about her double life as a legendary gamer. Somehow, these three misfits are going to have to put on a show for the school festival. But how does that connect to Takane's secret? And more importantly, how does that secret connect to the Mekakushi-dan? And come to think of it, how did Shintaro and the rest of the Mekakushi-dan's trip to the amusement park finally play...

Despite their youth, sorrow stalks Kano, Kido, and Seto. Their strange powers prevent them from fitting in at their orphanage, so finally, they escape. The trio is taken in by the Tateyama household, where the cheerful Ayano lives--but the peace is short-lived...

Now you see her, now you don't
As a child, Tsubomi Kido rarely spoke. Just as she starts to find herself, with help from her older sister, tragedy strikes her home. When death approaches, Kido discovers the Kagerou Daze, where she meets a mysterious woman who grants her a powerful gift...or curse. In the outside" world of the present, the Mekakushi-dan gathers their combined strength to unravel the mystery that's ensnared them all