Yuga initially appears to be vain and prideful, thinking of himself as superior to the rest of his classmates, especially regarding his Quirk. He exhibits flamboyant mannerisms, is fond of posing, and likes to grab the attention of those around him despite frequently getting ignored by his peers. Though he desires to have friends, Yuga rarely has the confidence to act upon it. He also plays up his French heritage, occasionally implementing French words into his sentences.