Beast Battery number is 01. He is the leader of the Kyoryugers and transforms into Kyoryu Red. He has a bright personality and a unique charm with the friendliness to make anyone his friend instantly through his straightforward nature. His nickname is King. He asked to be called that.

Beast Battery number is 02. He transforms into Kyoryu Black. He has a playboy streak and is a mood maker who never misses a joke. However, he also shows a cool-headed personality typical of Black characters.

Beast Battery number is 03. He transforms into Kyoryu Blue. He has a kind and affectionate personality and loves dad jokes. While he is portrayed as an all-rounder, he can also be clumsy. His fighting style is described as bashing with raw strength.

Beast Battery number is 04. The youngest member of the group. He transforms into Kyoryu Green. He is a high school student and a member of the kendo club, hailing from the Rippukan school, a lineage of assassination swordsmanship passed down since the Warring States period. His personality is a tsundere style—chic yet caring. Coming from the Rippukan school, he is highly skilled with a Japanese sword.

Beast Battery number is 05. She transforms into Kyoryu Pink. She has a lively personality, comes from a wealthy family, and is a young lady who grew up in the United States. She is the only female member of the Dino Force.

Beast Battery number is 06. A swordsman from the Warring States period who transforms into Kyoryu Gold. He is a legendary Kyoryuger who fought against the Deboth Army alongside Torin 400 years ago. However, he fell into a trap set by the Deboth Army and vanished, with even his Spirit remaining undiscovered until the modern era. He uses archaic speech, ending sentences with "understood?" His first-person pronoun is "this humble one."

An Archaeopteryx-like bird-man Wise God who leads the five Kyoryugers. He has been monitoring the movements of Deboth for about 100 million years and thwarted the Deboth invasion during the dinosaur era by creating the Zyudenryu, giant mechanical dinosaurs. He uses the phrase "It is BRAVE" to express feelings or emphasize points. He has a habit of snapping his fingers in positive situations.

A priest of the Deboth Army. He leads and oversees the Deboth Army according to the will of the Darkness Species Deboth. He interprets the will of Deboth and relays orders to the generals to achieve the goal of resurrecting their leader, the Darkness Species Deboth, and exterminating humanity just as they did the dinosaurs.

A spy for the Deboth Army, a direct subordinate of Candelilla, the Knight of Joy, and one of the followers under High Priest Chaos.