A young woman encounters a malevolent supernatural force while searching for her missing sister in Tokyo, a mean high school prank goes horribly wrong, and strange things begin happening in a Chicago apartment building.
A young girl named Mitsuki receives a ticket for a bus tour from her uncle. The tour appears to be normal (expect that everyone appears to be quite sombre), but Mitsuki learns its true purpose: the other passengers and the tour manager have a suicide pact to send the bus over a cliff so their families can collect the insurance money.
Two mismatched policewomen are assigned to guard and observe a released prisoner who has connections with a women-only gang who are suspected of counterfeiting.
