Train + train

the long version

On the distant planet of Deloca, teenagers enroll in an education system like no other -- a mobile journey that takes place onboard a train. There are standard School Trains for general studies ... and then there's the Special Train, an exceptional institution whose students receive anything but a normal education. Reiichi is a student contented to obediently follow the tracks laid out before him, but when Arena, a rebellious girl with a mysterious past, enters the scene, his life is completely derailed. While dodging the persistent investigator after Arena, Reiichi and his unintended partner-in-crime experience a school year never to be forgotten.