After Chihaya hears Arata say that he quit playing karuta, she and Taichi make a trip to Arata's home in Fukui.  Once they find Arata, Chihaya is thrilled and suggest that they play karuta together again, but Arata turns her down.  He's no longer the same boy he used to be.  So Chihaya tries to learn the truth—
Well, I suppose it's thanks 
to the karuta god.
Bueno, supongo que es por el dios del karuta.
Bueno, supongo que es por el dios del karuta.
Bem, acho que é graças 
ao deus do karuta.