Dauragon C. Mikado

The young CEO of the Mikado Group international megacorporation. Dauragon has risen to his present position because he is the adopted son of the previous CEO. He has been trained since childhood to succeed as head of the Mikado Group and is capable of handling any situation calmly. He is responsible for Dominique's abduction, but his motives for such an action are unknown.

Dauragon C. Mikado is the older brother of Dominique Cross, a sickly girl who he protected and lived with as an orphan on the streets of Edge. When a night came when Dominque's illness became worse, he carried her through the city streets in order to find a hospital that would treat her illness. He was not successful, but he eventually encountered Master Mikado, the CEO of the Mikado Group, who agreed to pay for Dominique's treatment if he could adopt the young man. Dauragon accepted his offer, took "Mikado" as his family name, and spent the next several years rigorously training his mind and body to become a worthy successor for his benefactor's corporation. However, he began to harbor a great deal of resentment for the harsh world that he came from, and especially towards the doctors who turned his dying sister away. During his youth under the adoption of Master Mikado, it is believed he engaged in criminal and illegal activities in his spare time; many include plotting several attempts on Master Mikado's life, including hiring the help of Volt Krueger, to hasten the process of inheriting the Mikado Group, and systematically killing a new intern, Kaldea Orchid, to include as the first subject on the Group's confidential integrated cyborg robotics weapons project during his ownership.

After a successful attempt on Master Mikado's life, he then directed the Mikado Group's vast resources to build a weaponized satellite under the guise of a next generation energy system. Included in this was the construction of an android replica of Dominique, who was meant to be the activation piece for the satellite as its laser guidance CPU; however, Dominique eventually learned of her dark true purpose, and escaped into the streets of Edge to avoid being the centerpiece of her brother's vindictive and wrathful terror onto the world.

The Bouncer trilogy
He conducted some searches of his younger sister sending out Mugetsu and his special forces. They were successful on apprehending her and the Dragon Ball from Dog Street, and Ayame began her search. After she met up with the bouncers, they had a standstill against him and his panther assistant. Unfortunately, Daurgaon had the upper-hand separating the trio and causing Ayame to retreat.

Hours later, he sent out the security robots after the bouncers joined with Ayame, Goten, and Trunks and began to descend the rocket tower. Though they were successful until PD-4 captured and incapacitated Dominique after Sion and Ayame escorted her. He then took control of the solar-power generator satellite causing his sis to go haywire and destroy the rest of the PD-4s; it turned out she was an android, and soon used as a laser-guiding system after Mugetsu took her away to Dauragon's ship, the Galeos. Again, the team went on the pursuit, boarded the Galeos after their bouts against Mugetsu and Echidna, then confronted the panther who was Sion's old flame, Kaldea. Dauragon eavesdropped on her revelation and killed her cold blank, causing Sion to go on a rampage! He then unveiled that he'd take over the world using the satellite, to Ayame's dismay, and use her sis in the process of destruction to exact their revenge.

Sion's begs went thru her, and Dauragon dealt with the bouncers in a series of fights, putting them at a disadvantage. The Z-Fighters challenged the CEO, and at one point, he held Ayame hostage, striking fear into Goten and Trunks. Thankfully, she was saved by a revived Sion from a Senzu bean, and the Saiyans unleashed the final blow. Dauragon was finally put out of his misery while everyone escaped.

Dauragon was seen again in a series of Sion's nightmares before he was able to unleash his inner darkness and formed his own doppelganger.