Eduard was born in the Netherlands. His mother died when he was young and he never knew his father. He was taken in by the Red Rose, a group of assassins.
Eduard has blond hair that falls to just below his shoulders. He has purple eyes and tan skin. His style of dress is more of a Western style than those worn by the other members of the Nagasaki Vigilante.
Eduard is a kind and compassionate man. At times he can be oblivious to what is happening around him, and at other times he can be very perceptive. Eduard knew that Saori was a girl from the moment he met her.