Denkou Choujin Gridman/Trivia


 * Hey, It's That Guy!: in ep 4, Susumu Kurobe, the original Ultraman guest stars.
 * Hey, It's That Voice!: Gridman is voiced by Hikaru Midorikawa, in his first voice role in Tokusatsu.
 * X Meets Y: It's Ultraman meets Combining Mecha in Cyberspace!