It was created by Dr. Tarsan for Captain Gallimos, who sought the most powerful robot in the universe. It is completed by combining four fighter planes called the "Danga Mechanic." Its main pilot is Roll Clan.

Danga Mechanic pilots are all psychics, and their abilities directly affect Dangaioh's power.

It is a robot brimming with respect, combining super robot-like moves like the Boost Knuckle and Dangai Beam with special effects-style moves like the "Psychic Slash," which combines the Sword of Evil-Having and psychic powers.

During the battle with Gil Gear in episode 3, it explodes and is destroyed, leaving only the cockpit block behind.