This is Ryuu. I personally think Ryuu is one of the coolest characters of Ranma
1/2. For one thing, he's got the pity factor going for him, because Genma taught
Ryuu's father half of a very powerful technique. So powerful that while testing
it, Ryuu's father dies. Ryuu sets off to find Genma to seek vengence and to learn
the other half of the technique. On his journey he finds Nokoda Saotome, Ranma's mother, and poses as her long lost son Ranma to find out where Genma is. When Ryuu hears about Ranma and Genma's journy to train and find Akane, Ryuu confesses to his secret. He takes Nodoka and goes to the Tendo Dojo to confront Ranma and Genma.