The first seen Efy Dolgh pilot. His Geoframe is designated "Yellow Crab" by the U.N. Kennosuke uses the Black Relic to defeat him once, severing the Yellow Crab's right arm, but Hedo returns with a replacement arm for his mecha.
After being defeated a second time, Hedo emerges from his mecha to acknowledge the prowess of the Black Relic's operator and to ask why they betrayed Efy Dolgh. Receiving no answer due to Kennosuke's shock at his human appearance, Hedo proceeds to commit suicide by detonating Yellow Crab.
