Corporal of the Keroro Platoon, Giroro bears a scar and weapon belt as reminders of his fallen comrades from past wars. His deep affection for Natsumi Hinata drives him to fiercely protect her, attacking anyone who threatens her safety. With his exceptional weapon skills and formidable strength, he stands as a powerful asset within the platoon.
Giroro's frequent irritation and short temper stem from the lackadaisical attitude and unfocused efforts of his fellow platoon members, particularly Keroro, in their mission to invade Pekopon.
Serving as comic relief in the series, Giroro lives outside the Hinata house in a tent. He often finds himself crushed by objects dropped from Natsumi's window or falling space debris, which frequently contain aliens or even Karara. His afro, which appears only after an explosion or being hit by Dasonu*Maso’s afro beam, is blond.
