First‑year tennis sensation Ryouma Echizen and the Seishun Academy Boys" Tennis Squad finally qualify for the National Championships, ready to battle for the title and seize it as their own.
Seishun"s opening contest faces Higa Middle School, the Okinawan outfit dubbed the tournament"s "dark horse." After witnessing Higa topple their initial opponents with unsportsmanlike moves, Seishun vows to demonstrate the worth of a clean, hard‑earned win.
In the quarterfinals, one of Seishun"s long‑time adversaries awaits: Hyoutei Academy, intent on regaining honor following the Kanto Regionals debacle. Their relentless training, focus, and fierce ambition have propelled them to the Nationals, where they aim to honor their coach"s legacy and inspire future generations of players.
Hyoutei aims to convince everyone they merit a spot at Nationals, even though their entry came via special invitation.
Tennis no Oujisama: Zenkoku Taikai‑hen chronicles the start of the eagerly awaited Nationals as Ryouma and Seishun confront both old and new rivals, each carrying distinct philosophies on how the game should be played.