Kinggon of the Bigfoot

Kinggon of the Bigfoot is the military leader of the Yuumajuu and one of their strongest warriors, armed with a two-sided kanabō. He tends to say certain words three times in a sentence with increasing intensity.

He and Makuin were sealed away in the Erurei Box by a legendary angel 10,000 years ago, bringing about the end of the Gosei Angel war with the Yuumajuu. Years later, the box was unearthed during a struggle between the Goseigers and Dereputa of the Meteor and Brajira breaks the seal, freeing the duo. Though he and Makuin are a powerful pair, Kinggon unintentionally falls into the spell of his friend, Jogon of the Ningyo, thanks to a ploy by Buredoran, and had nearly getting himself killed by the Goseigers when he attempts to prove his superior strength to whom he believed was Makuin.

However, Kinggon realized he was deceived and managed to find the hive holding the Bibi Bugs before returning to get rid of Buredoran. Kinggon aids Makuin in their final plan until his partner is killed off and he himself met his end by Gosei Ultimate soon after.

His spirit later appears to Brajira along with Makuin, futilely trying to attack him before being cast away.

Trivia

 * He is named after King Kong (キングコング, Kingu Kongu), a homophone to the Japanese cryptid Hibagon and using the kanji for "muscle" (筋, kin). He is modeled after a tarantula.