Ryouma! The Prince of Tennis Shinsei Movie: Tennis no Oujisama

After the National Tournament, Ryoma Echizen travels to the United States, determined to sharpen his tennis and understand why his father Nanjiro suddenly walked away from the professional circuit at the height of his career. Sakuno Ryuzaki becomes caught up in his search, and a strange incident sends them back to the time surrounding Nanjiro's final US Open.

Seeing his father as a young champion gives Ryoma a chance to confront a mystery he could never solve from old records alone. But dangerous men close in around the tournament, and changing what happened in the past could carry consequences neither Ryoma nor Sakuno can predict.