Tags: Manga.
Giant Robo (ジャイアントロボ Jaianto Robo) is a manga by Mitsuteru Yokoyama in which the huge robot of the same name as a title appears. Tokusatsu Anime etc. based on this manga were produced. Since Toei requested a plot for Tokusatsu TV series from Yokoyama he wrote this manga. Yokoyama made the setting Giant Robo follows only a hero for differentiation with his Tetsujin 28 which everyone can control.