Ryoga Echizen

Ryoga was first introduced in the series in the Tennis no Ouji-sama: Futari no Samurai - The First Game movie and was introduced into the manga later in Shin Tennis no Ouji-sama. Ryoga is the adopted son of Nanjiro Echizen, a former professional tennis player. He bears a strong resemblance to Ryoma with his hazel eyes (anime) and black-green hair. While the Echizen family were in America, Ryoga was taken in by Nanjiro and lived with them for a time. His tennis technique is modeled on that of Nanjiro. When he left t…