Seigaku decides to celebrate qualifying for the Kanto Tournament finals with another recreation tournament. This time, they’re playing billiards.
It's to mark the lucky pocket.
Die markiert die Glückstasche.
Para marcar la bolsa de la suerte.
Es para marcar la tronera de la suerte.
C’est la poche de la chance.
É para marcar a caçapa da sorte.