When Ryuu is born his tribe tries to sacrifice him to a Tyrannosaurus named Shirano because of the color of his skin. He is however saved by a monkey who raises him as her own son. Meanwhile Ryuu's mother has left the tribe and is out on a quest to find Ryuu. 16 years later Ryuu meets a girl named Ran who was sold to the tribe Ryuu originaly came ...[ More ]
Animoon is the best site to watch Ryu the Primitive Boy SUB online, or you can even watch Ryu the Primitive Boy DUB in HD quality. You can also find Toei Animation anime on Animoon website.