Shinkansen Henkei Robo Shinkalion Z the Animation

Synopsis

To defend Japan from colossal threats, the Shinkansen Ultra Evolution Institute creates advanced mechs known as Shinkalions. As new adversaries emerge, the institute develops the even more powerful Shinkalion Z, enhanced by transforming train-based weaponry called Zailiners. Young pilots with a high compatibility rate are recruited to operate these new machines, joining forces with the institute's team to battle the returning monstrous beings and confront an unknown enemy. The story also follows the unexpected meeting of two young boys.