Master Roshi is a perverted hermit and a master of martial arMaster Roshi is a perverted hermit and a master of martial arts. He lives on his own isolated island called Kame House, where he may be willing to train students who travel to his doorstep. He is also the originator of the Kamehameha Wave.

Despite his lecherous tendencies and his old age, Roshi is an extremely respected and capable warrior.  He drives to push his students to new heights and support them on their martial arts journeys.