Sawa Ishige

5 children receive strange messages on their cell phones that lead them to a train that takes them to the "Digital World"; a strange world filled with bizarre creatures called "Digimon". These children have been sent there to stop an evil Digimon named Cherubimon from completely annihilating the planet of all its inhabitants.

Three friends enter a private, all-girl high school and break the rules, but make a pact to help each other and new pals get through teenage life.