Following an end-of-term school ceremony, the American boy Bobby decides to go with his friend Akkun into the mountains outside their village, to a place perfect for a secret base. On the way they stop into a mysterious amusement park. They have fun there, but are attacked and cannot leave. Falling in with some other children who are also lost there, they fend off a number of attacks, and gradually learn the truth behind the facility.
Aoi Yuki , Naoki Tanaka , Shigeo Takahashi , Daisuke Ono , Saki Fujita , Tomorowo Taguchi , Hitoshi Matsumoto
KATSU-do
