Traveling through the world of tennis kings to become Echizen Ryuya, possessing top tennis talent, unlocking the realm of selflessness, and the road to youth tennis begins.
He teases his younger brother Echizen Ryoma casually every day, but he shows his edge in the competition. Accompany the nine-year-old Ryoma in the under-14 youth tennis tournament and witness him fighting against the odds.
After Ryoma was defeated by Genichiro Sanada when he was in elementary school, Ryuga took the stage to crush Sanada, and even faced off against the young Yukimura Seiichi, easily cracking his five-sense-destroying stunt. The passionate duel between the teenagers kicked off the exciting confrontation between the tennis kings in advance.
