M.A.R.I.A (Marine Artificial Remote Interactive Assistance) is a exploration robot that is bulit as a replica of a female mermaid but have double antenna, blue and pink metallic bra and mermaid tail and shoulder and back armor in a robotic body along with black and shady pink hair. She also have built-in weapons inside her which she can fire mini torpedos out of her and more. She's also equipped with a cyber trident as her weapon.