Phantom Emperor Odorome (妖霊大帝オドローム Yōrei Taitei Odorōmu lit. Phantom Great Emperor Odorome) is the main antagonist of Nobita and the Fantastic Three Musketeers. He is a powerful evil sorcerer who seeks to rule over the Dream World, Yumemiru Kingdom.
As the evil sorcerer and the emperor of darkness, Odorome led his army to conquer the Yumirume Kingdom. By the start of the story, he had already conquered more than half of the land. However, Odorome was foretold that he will fell to demise at the hand of the Legendary Silver Knight.
After the Nobitania and friends leaves the dragon valley, they can overcome General Spider and defend city of Andel. Spider escapes from the city for Odorome's castle and get killed by Odorome because of his failure. Then, General Jumbo leads his troop to attack Shalpero Castle, but also get defeated because of Doramon's gadgets. However, Toriho can steal it later so Odorome uses the gadgets to kill all the kinghts to conquer Yumirume Kingdom, but it was a close call for Nobitania since he is woken up by his mother and the dream is over by her.
At night Fairy Shiru brings Nobita and Doraemon back to the dream again, and Shizuka, who did not remove the antenna on her head, also dreams this again. Odorome can kill Shizukaria (Shizuka's Dream world counterpart) and immobilize Doramon. Nobitania duels with him, but get stopped by him. Shizukaria has a second life so she can revive and use the the Big Light to enlarge a sword to impale Odorome.
His face is similar to the appearance of the mix of a bird and a dinosaur. He has long yellow eyes and wears a crown on his head. His crown is small enough so that his ears don't get hurt by it. He also has long white hair and is seen wearing a black robe and holding a wand with a skull on top of it.
- He is called Tai-Tai Sama in the Hindi dub, but he is also called Odorome.