The veteran players Dr. Harada and Inokuma were the winners in the first round, but Dr. Harada chose to yield the second round to preserve his strength for the third. Arata starts to feel sucked into Dr. Harada's pace, but after receiving some advice from Chihaya, he remembers how his grandpa, the Eternal Master, used to play. Both of them enter the third round with one win and one loss as the battle to determine who will challenge the Master begins!

Chihaya is still lost in the clouds after Arata confessed his feelings to her, making her unable to concentrate on studying for her exams. Kanade and Sumire, who happened to overhear Arata's confession, are debating whether they should tell Taichi or not. In the midst of all this, Chihaya gets a phone call from Sudo, who says someone in his college karuta club wants to play a match with her.

"You can't be Queen." Chihaya didn't lose heart even after being soundly defeated in her practice match with the Master, but she can't help feeling stunned by his comment. And Taichi, after seeing the Master's play style up close, begins to think about the style of karuta he wants to play. Christmas is also around the corner, and the Mizusawa Karuta Club has a plan in mind...