Two kids, fourteen-year-old Eriko and her thirteen-year-old brother Daigo, suddenly find themselves trapped in a parallel universe. Most things are the same as in their own world, but their parents are missing from home and are only contactable when using one particular phonecard.
Mikako Tabe
Chikara Iwata
Eri Ishida
Yoichi Sai
Kyūsaku Shimada
