| Full Name: Dr. Ulshade |
| Ranger Designation: Kyoryu Violet |
| Gear: Zyudenchi, Gaburivolver, Gaburicalibur |
| Zyudenryu: Plezuon |
| Doctor Ulshade is a genius scientist of the modern age who predates the main five Kyoryugers. He has a bad habit of getting carried away which causes occasional back trouble due to his age. Having defeated Plezuon to forge a pact and become Kyoryu Violet, Ulshade invented and mass-produced the Kyoryugers' Zyuden Arms weapons with his voice programed into them. Ulshade is based at the Plezuon Lab located on the seabed. When the Kyoryugers are assembled, Ulshade decides to spend a six-month expedition into space to learn more about Deboth. After accomplishing that, Ulshade returns to Earth to entrust Plezuon to the Kyoryugers prior ending up in the hospital due to throwing our his back before adding the data he gained to Plezuon. Doctor Ulshade passes his mantle of Kyoryu Violet onto his granddaughter Yayoi, after she wins Pleuzon with her Brave as Plezuon Lab was decimated by the Deboss Army while he was in the hospital. After making a recovery, Ulshade takes his granddaughter with him so he can train her while they rebuild their lab. He leaves one Plezuon Zyudenchi with Daigo so to allow the younger warrior to summon Plezuon. As Kyoryu Violet, Ulshade announces himself as the "Marine Brave". Doctor Ulshade is portrayed by Shigeru Chiba, who is also the series' narrator and voice of the Kyoryugers' weapons. |