Keita and the other Marginal Prince are away from St. Alphonso Academy and meet each other in the city, where they meet Keita's sister. Extra episode released with the 7th DVD volume.

A girl moves from the city and goes to school in the country due to some circumstances in her father's job. Her new schoolmates keep her at a distance. There is a boy she'd like to get to know better, but she worries about how he might treat her and doesn't try to get closer. She begins to hate life in the countryside and longs to return to the city, but she ends up meeting a real god of wind.

Set in the "Train World" where all citizens are trains. However, among the residents there are special trains that can transform into robots, the Robot Trains. Featuring our 5 train heroes, with special powers: Kay, Alf, Duck, Selly and Victor - and their exciting adventures. Can the Robot Trains save the village from the evil dark forces that be?

After a strategic maneuver, Senkuu Ishigami's team stalls Dr. Xeno's more scientifically advanced forces. A ceasefire between the two factions allows for the establishment of Corn City in North America, a hope for a future thriving population. Meanwhile, Senkuu and some of his teammates rush toward the Amazon in South America—the epicenter of the petrification beam's impact—to create Superalloy City and progress their spaceship project. With dangerous enemies still pursuing Senkuu and his companions, it is a race against time to reach the heart of the dense Amazon. As unexpected allies and scientific creations further fuel this leg of their journey, Senkuu is closer than ever to finally uncovering the mystery behind the petrification phenomenon.