Ruthless and hard-of-heart, Giran is always eager to fight, and enjoys pounding anyone foolish enough to challenge him. This enormous dinosaur-like creature is able to fly using his powerful wings. He also spits out a strange gooey substance he calls his "Merry-Go-Round Gum," which he uses to trap his opponents. Giran is something of a bully and in one episode he was shown stealing a fish from a few bears. He seems to be very self-conceited and selfish. However, he is not without kindness.