 Shortly after Naoto and Takako arrive, Kyoko receives the cursed call.To help solve the case, Motomiya orders autopsies on all cursed call victims, including Mimiko, all of whom show positive of having traces of coal dust.In the meantime, Kyoko, Naoto, and Takako visit Mimiko's grandmother, who speaks of Mimiko being the daughter of a lunatic, who was killed by her Taiwanese husband.