Daen is described as usually being a gentle and obedient individual, however, his fierce determination and bravery shone through on the battlefield against the Ten-Tails, only thinking of protecting the life of his infant child.
Daen has black eyes and spiky, black hair that he keeps held in a classic Nara ponytail. He wears the standard attire of a Konoha shinobi inclusive of a flak jacket.
Like all members of the Nara clan, he is able to manipulate shadows. He demonstrated aptitude with the Shadow Imitation Technique, being able to restrain the Ten-Tails for a short amount of time with the help of other Nara clan members.