Argumento
When the minister of construction’s grandson disappears amid protests against the dam project in Hinamizawa, Detective Akasaka is sent from the Tokyo Police to investigate. Posing as a tourist, Akasaka becomes fast friends with Rika Furude, and the little girl almost makes him forget that he’s on a mission to find a kidnapper! But the sightseeing tour takes a sudden turn when Rika delivers a grave warning: Leave Hinamizawa…before you come to regret it…