Nina Kowalski, known as Nene Koen in the Japanese version, is a character who appears in Yu-Gi-Oh! ZEXAL World Duel Carnival and Yu-Gi-Oh! ARC-V Tag Force Special.


World Duel Carnival

Destruction and Creation (破壊と創造, Hakai to Souzou) ★6
Everything Returns to Ashes... (全てを灰に帰すために。。。 , Subete wo Hai ni Kisu tame ni...) ★7

Tag Force Special

Nausea (吐き気, Hakike) ★4
No Exit (出囗なし, Deguchi nashi) ★6
Hell Is Made Out Of Other People (地獄とは他人のことでめる, Jigoku to wa tanin no koto de meru) ★9