Dr. Gidou ( Dr. Gido/ Dr. Rikudou) is Dr. Rikudou Gidou, one of the head scientist of the Adam Project. He aids Blade and his group to defeat Simeon Company and Adam Arclight. He is portrayed as Adam Blade's and Eve Neuschwanstein's Adoptive father.
Dr. Gidou is an old japanese man with white hair and a shiny bald spot at the center. He is typically shown to wear a shirt and grey pants, along with his white lab coat. He sports a mustache.