Gashadokuro (Kakuranger)

Prince of the Youkai Army Corps, the son of Daimaou, Gasha Skull (Gasha Dokuro) made himself known to the Kakurangers in the guise of Young Noble Junior (Kikoshi Junia), a bleached blonde leather punk with a guitar that can turn into a chainsaw and a love for Death Metal Rock and classical music. In episode 23, he revealed his true form to the Kakurangers and, in episode 24, he managed to defeat them in battle.

In his true form, usually evoked when he gets pumped up about something, Gasha Skull is a skeleton Youkai wearing an army helmet, half of his body is white while the other half matches his helmet and is camouflage. Extremely effective, he has had a long staying in power than most Youkai and less than his father, who contacted Junior and demanded plans for his release.

Junior carries it out, defeating the Beast General Fighters and stoping them from summoning Muteki Shogun before using his power to take the altar he created on a building and the surrounding district into the sky beyond the Kakuranger's reach. From there, he used his music to turn those trapped on it into stone to serve as materials for Daimaou's revival.

While Gasha Skull appears to be completely heartless to even his lackeys and more relentless in combat, he does have some respect for the Kakurangers, as seen when he allowed his Dorodoros to give water to the Kappa-ized Seikai and Saizou to fight Nue. Gasha Skull was killed by Super Kakure Daishogun, though, unknown to him, it was actually part of Daimaou's ultimate plan.

Musical Themes
Gashdokuro has a leitmotifs: One being "Kuro no Kikoushi".