Ryoma! The Prince of Tennis

Ryoma Echizen, a 12-year-old tennis prodigy, travels to the US to improve his skills after the National Middle School Tennis Tournament. His goal is to shine in the sport while uncovering the reasons behind his father's abrupt retirement from professional tennis as "Samurai Nanjiro." Nanjiro's career ended after the US Open finals, and Ryoma aims to understand the circumstances by observing the final match firsthand.