Dr. M2 is the main antagonist of Konjiki no Gash Bell!!: Mecha Vulkan no Raishuu. Dr. M2 is a mamono scientist who studies Magical Science (魔科学, Makagaku) and according to him, the only mamono researching Magic Science. He is gifted in creating magical technology and has created an army of Mecha Vulcans (メカバルカン, Mekabarukan), known as DS Mecha.