The Mizusawa High School karuta club is gaining experience by participating in tournaments.  However, Chihaya's grades are so bad that she is no longer allowed to participate, leaving Taichi to attend the next tournament by himself.  There, he runs into Arata, who's returned to karuta.  When Taichi and Chihaya see Arata playing karuta...
So when I told everyone I won...
Así que cuando les dije que gané...
Así que cuando les dije que gané...
Aí, quando eu 
contei a todos que ganhei...