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...
Better get ready, Yu-yu.
.يجدر بك الاستعداد يا يو-يو
Entraîne-toi bien, Yûyu !
Melhor se preparar, Yuyu.
Готовься, Юю.