Children Who Chase Lost Voices

In CHILDREN WHO CHASE LOST VOICES, Asuna (Hisako Kanemoto) is a young girl who spends her free time in a field searching for transmissions from the homemade radio that belonged to her late father. One day, while walking across a bridge, she's attacked by a scary beast but is rescued by Shun, a mysterious teen boy. She treats the wounds on his arm with her scarf, and is shocked to learn that he's found dead in the river the very next day with her scarf. At school, Asuna has a substitute teacher named Mr. Morisaki (Kazuhiko Inoue), who teaches the class a lesson on mythology and Agartha, aka "the land of the dead." After class, she visits Morisaki at his home to learn more about Agartha, but after their meeting she comes across a boy (Miya Urino) who looks like Shun, but she has no time to figure out who he really is because a group of soldiers and a helicopter begin chasing them. Asuna and the boy enter a cave to escape pursuit. Asuna is unable to elude the soldiers; the commander captures her and takes a crystal that belonged to her father. He uses the crystal to enter a portal inside the cave, and at the last moments, Asuna and the boy also enter the portal. The portal is revealed to be Agartha, and the commander is none other than Mr. Morisaki. Asuna and Morisaki search for lost loved ones, but the boy and others in Agartha try to stop the "top siders" from bringing chaos to their realm.