The rebirth of a tennis genius, a different U-17
Who said that time travel must revolve around princes and only be managers? They also have their own lives. Let's see how Echizen Ryuya's sister dominates the Japanese tennis world with her partners in the Japanese U-17 women's team.
Who says women are inferior to men? Watch how a group of tennis girls show their style and compete with the prince
This is a collision between the proud ones, this is a magnificent U-17