Air Pollution Minister Kitaneidas leads the Gaiark's sky-based Barbaric Machine Beasts and uses the Kitaneibar as his weapon. He experimented with Bikkurium's potent abilities prior to using it on Barbaric Machine Beasts. He is the best card player among the three ministers and ends his sentences with "Zoyo". His name is from the Japanese word for "filthy".
Before entering battle, Kitaneidas says, "The blackened skies! I am Air Pollution Minister Kitaneidas!". His attack is Air Pollution Attack .
Kitaneidas was later scrapped when Crime Minister Yogoshimacritein used him and Water Pollution Minister Kegalesia as a shield to protect him from the Go-ongers attacks. In his last act of defiance he aided Kegalesia in destroying the Infinite Wastebin, and admitted that the Gaiark didn't need a leader, after Yogoshimacritein treated them as an expendable pawns, only for him to finish both of them off himself.
Shinkenger vs. Go-Onger
In Shinkenger VS Go-onger, he was rebuilt, alongside the other Gaiark Ministers, by Batcheed. However, he and the others didn't want to fight, deciding to retire at the bottom of the Sanzu River instead.
Gokaiger vs. Gavan
He was among villains captured within the Space Prison in Makuu Space in Kaizoku Sentai Gokaiger vs. Uchuu Keiji Gavan: The Movie and released by the pirate Sentai as they caused a big ruckus within.
- Like his two partners, Kitaneidas remains technically dead due to the events of Go-Onger; though appearing in cameos in both Shinkenger and Gokaiger, he remains a wandering spirit.
- He is the only member of the Gaiark to never turn giant.