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 Yuuki
Naoki Tanaka
Shigeo Takahashi
Daisuke Ono
Saki Fujita
Score: 8.1
Score: 8.5
Score: 8.0
Score: 6.6
Score: 6.2
Score: 5.7
Score: 6.2
Score: 5.9
