Zuzu Boyle

A duelist attending the You Show Duel School, and childhood friend to Yuya Sakaki. She learned to fusion summon from Sora Perse, a young boy from the fusion dimension, and eventually became one of the Lancers, a group of duelists who would defend against invasions from the Fusion Dimension, after the Fusion Dimension wiped out the XYZ Dimension. Zuzu is very close with Yuya Sakaki, and Gong Strong, her friends from You Show Duel School.