The mysterious challenger Katsuki defeats Megumi and challenges Danji to a match, but Danji has a condition: to defeat Yu-yu first. And that's how Yu-yu started his special training with Danji for the cardfight one week later...
...must be a proper sparring partner!
!يجب أن أكون خصمًا جديرًا
dir ein guter Trainingspartner sein!
¡haré que sea
un entrenamiento provechoso!
¡haré que sea
un entrenamiento de provecho!
também preciso fazer bonito!
должен играть под стать!