Shinkansen Henkei Robo Shinkalion: Mirai kara Kita Shinsoku no ALFA-X

In a thrilling blend of sci-fi and mecha, the peace once enjoyed by Hayato and Team Shinkalion is shattered as formidable foes, Nahane and Ohanefu, emerge from the depths of space, bringing with them terrifying Giant Monstrous Beings intent on conquering Earth. The fate of the planet hinges on the advanced Shinkalion ALFA-X, a groundbreaking creation from the Ultra Evolution Institute, designed to combat these new threats.

Amidst the chaos, Hayato grapples with the distressing disappearance of his father, Hokuto, during a devastating enemy assault. Just when hope seems dim, a younger version of Hokuto, transported through time and space, arrives with a determination to pilot the Shinkalion ALFA-X. As Team Shinkalion unites—drawing members from various branches across Japan—they must harness the latest technology and their collective resolve to face the universe's most powerful adversaries. Will they be able to restore peace and reunite Hayato with his father?