After standing up to a group of obnoxious older boys on a train, 12-year-old Ryoma Echizen ends up playing  tennis against a high school star. Ryoma seems confident, but does he stand a chance against his opponent's physical advantages?
I once taught his father.
Ich hab mal seinen Vater unterrichtet.
Una vez entrené a su padre.
Una vez entrené a su padre.
C’est le fils d’un ancien élève.
Eu já ensinei o pai dele.