Sequel to the 2018 animated series SSSS.Gridman and the third installment of the Gridman multimedia franchise. When Yomogi Asanaka, a first-year student at Fujiyokidai High School, meets Gauma, he claims to be a "kaiju user." But the appearance of a kaiju followed by the entry of the gigantic robot, Dynazenon, backs up his mysterious words. After ending up in the wrong place at the wrong time; they get dragged into the desperate fight against the kaiju!
Starring Daiki Hamano, Junya Enoki, Shion Wakayama, Yuuichirou Umehara, Chika Anzai, Kenichi Suzumura, Karin Takahashi, Hiroshi Kamiya, Yuma Uchida, Ayaka Suwa