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...
What's recently been on her mind
Lo que ha estado últimamente en su cabeza
Lo que ha estado últimamente en su cabeza
O que tem povoado a mente dela