Ryos dad was a fighter from a long time ago. He died in the battle against cell, ryo will travel the longest path to find the dragonballs. He doesn't like anyone to help him.He is a loner, but he wants Goku to teach him how it feels to be a saiyan since he is a human. But ryo wants to kill Cell and Cell Jr. Even if it takes everything he has. Ryo trains alot for his dad. He prays before a fight that his dad is watching.