Gamal was an overweight, out-of-shape bald man with spots on his head, a small nose and a big mouth, which gave him a toad-like appearance. He wore an orange kimono shirt with matching pants and black boots, as well as a green cloak with two circles resembling toad's eyes printed on it.
For an unknown period of time, Gamal had been conspiring with Captain Ogre of the Imperial Police, bribing him so that the captain would frame someone every time Gamal committed a crime, resulting in deaths of many innocent people. After another man was wrongly executed, his fiancee contacted Leone, prompting Night Raid to go after both Gamal and Ogre. Gamal was then ambushed and killed by Akame and Leone while on his way to the bathroom.