Born from the dragon Seed on Takuto's tail, Ryuuto is a very forward individual. He refuses to allow things to be done against a person's will (such as getting their head pet), and displays terrifying strength for such occasions. He has heavily-armoured wings and a tail, as well as small horns that might grow very big later on. While he has decent magic strength, his physical strength is his defining trait. He inherited some sectoral heterochromia from Takuto's genes, making the inner rings of his eyes a deep green, and the rest a charming cobalt. It certainly brings his draconic instincts out a bit more.
He has a bit of a no-nonsense attitude at times, though he acts moody otherwise. It seems he'll grow as fast as Crysidella did.