Season 0 · 11 episodes
E1
Twentieth Mourning and Malice (Episode 20.5)
In a flashback, Nao explains to Mr. and Mrs. Hasegawa about her joy of marrying into the Yasumori family. After mentioning her son Susumu, Nao asks the couple if they have any children; Mr. Hasegawa tells her that they lost their children*…
E2
Twenty-first Slaughter and Malice (Episode 21.5)
In a flashback to right after the events of the first three deaths at Sotoba, a woman named Motoko is shown to be overly protective of her children, going as far as to take them to school everyday. Eventually, as the mysterious deaths star…