"With regret, I report that my fleet will no longer be able to provide protection to the troops on Ryloth. I repeat my request that help must be sent right away."
"We're in trouble down here. We need those supplies immediately." "I understand, General, but I am in no position to help. We are critically low on fuel and ammunition." "Contact the Jedi Council again. Tell them reinforcements must be dispatched without delay."
―Ima-Gun Di and Admiral Dao, during the Battle of Ryloth[src]
Dao had brownhair, blue eyes, and fair skin. While speaking with Yoda, Mace Windu, and Obi-Wan Kenobi, Dao desperately tried to persuade the Jedi Masters that reinforcements were needed to maintain the Republic's position on Ryloth, as a defeat there would have major consequences for the entire sector.[2]
"[Ima-Gun Di's] admiral's name is Admiral Dao and those letters are D-A-O. But you could rearrange them to come up with something very similar to his Jedi Master. Like Dead On Arrival."
Admiral Dao was first mentioned in Summer 2010 in a promotional video for the Star Wars: The Clone Wars television series'third season. In the video, Series Director Dave Filoni stated that the inspiration for Dao's name was a rearrangement of the letters of the term D.O.A., or "Dead On Arrival," signifying the character's imminent death in his first appearance in the series.[3] Dao finally appeared in the episode "Supply Lines," which aired on September 24, 2010. In the episode, Dao was portrayed by voice actor James Arnold Taylor, who also voiced Obi-Wan Kenobi in the series. His design was made to resemble actors who had played Imperialofficers in the original trilogy of Star Wars films. His animation model was constructed from Admiral Wullf Yularen's body and the head of a Mandalorian citizen, which had both appeared in the series' second season. Additionally, his model was customized with a special hair-do.[4]