Kaito is a teenager who seemed less interested in actual dinosaurs even when his father helped to design the Dinoterium, a place that is a tribute to dinosaurs. When he stumbles upon the Dragozaurs stealing a local life force, his cry for the sake of life reawakens the Dino Knights and since then, he has been their ally. He possesses 1 of 3 Dino Daggers that can restore a Dino Knight's strength.    (Wikipedia)

It is explained in the story that it has been 1,000,000 years since the Dino Knights had last defeated the Dragozaurs. The Dragozaurs have returned, a boy named Kaito has reawakened them. The battle between the Dino Knights and the Dragozaurs begins once again as the Dino Knights prevent the Dragozaurs from stealing Earth's life force. <br><br>
(Source: Wikipedia) 

Jason Spisak (born August 29, 1973) is an American actor, voice actor, producer and computer programmer in animation and video games, and producer and founding member of Blackchalk Productions. He is also the co-leader of the Symphony OS Project and the designer of Symphony's unique Mezzo desktop environment and wrote the Laws of Interface Design, for which the project tries to adhere to in its designs. He was previously a co-founder of Lycoris.

Kaito Tatsuno