|Affiliation||Aizen's Arrancar Army|
|Occupation||Arrancar #107, Espada|
|Team||Privaron Espada, Espada|
|Base of Operations||Las Noches, Hueco Mundo|
He has brown eyes and a big burnt orange afro-style haircut with thick sideburns and a goatee. His outfit has been modified to match his particular style, including large frills on his collar and thighs. The remains of his Hollow mask are a sunglasses-shaped plate on his forehead with four teeth coming out above each eye. There is a star in the center of the mask fragment, which allows Gantenbainne to see when he pulls the plate down over his eyes.
Unlike his fellow Privarons, Gantenbainne has been shown to be slightly more honorable; while fighting Yasutora Sado, he showed restraint and went easy on him, wanting to have a fair fight; he didn't go all out until he was actually hit in contrast to the other two Privarons, both of whom would either toy with their opponents or cheat their way into getting them to fight at full strength.