Finally, after much feeding, the baby has grown into a full Dino! Dinos can eat almost anything, including things with spikes. In order to do so, they must have very tough stomachs. Green Dinos are the only type of Dino that is able to walk on two legs. This frees up their front two legs, which they use to catch and eat fish.

The leader and founding member of the Kyouryuu Ward, Green is a self-proclaimed defender of justice. He is the most outgoing and charismatic of the group and the one who holds the group together. Generally he prefers to end disputes without violence, only using it as a last resort.

Green spends almost all of his time defending the weak and innocent from those who would do them harm, and though he is not is always successful, he is rarely discouraged.