As Seigaku's training camp draws to a close, Oishi and Ms. Ryuzaki challenge the regulars to a new competition designed to test all the progress they've made.
Then, I'll release tennis balls upstream.
Ich werfe flussaufwärts
Bälle ins Wasser.
Después, lanzaré una pelota al río.
Luego, soltaré pelotas río arriba.
Ensuite, je lâcherai des balles de tennis
en amont.
Então, vou soltar bolas de tênis no rio.