Queen Hedrian is the leader of the Vader Clan. She hates beauty and wants to pollute the world, finding happiness in the suffering of humans. However, she cares deeply about her subjects. She was eventually overthrown and imprisoned by Demon King Banriki. After he was defeated by the Denziman, they confronted her in her throne room, but she vanished shortly before the base self destructed.
Taiyo Sentai Sun Vulcan
Hedrian was found frozen at the North Pole by the the Omnipotent God and revived as a cyborg. As a result, Hedrian was forced to serve Black Magma, with Fuhrer Hell Saturn able to shut down her mechanical heart should she betray them. After Hell Saturn was seemingly destroyed, Hedrian took over the Black Magma leadership, until the ghost of her predecessor appeared (when she kidnapped Misa) and induced cardiac arrest.
- Machiko Soga, would later play Witch Bandora in Zyuranger, Rita Repulsa in Mighty Morphin Power Rangers and Heavenly Arch Saint Magiel in Magiranger.
- Hedrian is the only major character to appear in two seasons.
- Although Marvel Comics did not have as direct an influence on Denziman as they did on previous season Battle Fever J, they did have an influence in Queen Hedrian, with her color schemes and design based on Hela, a goddess villainess of Marvel hero Thor.