Aknadin, known as Akhenaden in the manga and Japanese version, is the father of High Priest Seto and younger twin brother to the former Pharaoh Aknamkanon, thus making him the uncle to the current Pharaoh Atem. He was also the first owner of the Millennium Eye and the creator of all the Millennium Items. His name corresponds to the former real-life Egyptian pharaoh, Akhenaten, who reigned during the 18th Dynasty.