Yuugo

Yuugo is a character in the Yu-Gi-Oh! ARC-V anime. He rides a D-Wheel and is notorious among members of the Resistance as the so-called "Pawn of Fusion." Yugo is shown to be very impulsive and short tempered, especially when his name is pronounced incorrectly. Because of this, Yugo frequently got into many fights against others, including Yuto, who incorrectly stated he was a pawn of Fusion. Once he set his mind on something, he became quite unaware of his surroundings, not noticing Yuya despite the latter talking throughout his Duel with Yuto, though he was able to recall him later after stopping and thinking about the event.
Despite his short temper and rudeness, Yugo is a kind person at heart, especially towards Rin, his childhood friend, whom he has feelings for. He himself is also aware of his short temper and apologizes immediately once he realizes it upsets someone.

He is the Synchro Dimensional counterpart of Yuya Sakaki (Standard Dimension), Yuuto (Xyz Dimension), and Yuuri (Fusion Dimension).

Yugo displays on occasion the strange ability to Synchronize with his dimensional counterparts when he is dueling. In this state, Yugo and his counterpart's personalities are mixed together, causing both parties to adopt some mannerisms of the other, including speaking the same words and moving in the same manner.