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?
Can you keep it down?
Hacen demasiado ruido.
¿Podéis bajar la voz?
Vous êtes lourds.
Podem falar baixo?