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...
Good going, Yu-yu! That's the way!
!أحسنت عملاً يا يو-يو! تلك هي الطّريقة
Super, Yuyu! Genau so!
Vas-y, Yûyu ! Continue comme ça !
Muito bem, Yuyu! Continue assim!
Молодец, Юю! Продолжай!