Yuga is a student of UA and a part of class 1A with a slim build and a feminine face. He has long blond hair, worn flattened down around most of his head, spiked and sticking out to the sides at the bottom with a side fringe that slightly curves upwards before it curves down. He has notably long eyelashes and bright indigo eyes. 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. His expression rarely changes from a smile, even while he speaks or gets hurt, and he's also prone to getting upset if interrupted or questioned. He also plays up his French heritage, occasionally implementing French words into his sentences. However, this persona is a bit of a façade, as Yuga holds severe insecurities and guilt due to the true nature of his Quirk and upbringing. Though he desires to have friends, Yuga rarely has the confidence to act upon it. This unconfident disposition is believed to be due to his insecurities and lack of social skills; he can unintentionally come off as "creepy" to others when he genuinely means well. He does possess a compassionate side, being genuinely kindhearted and desiring to do good. He has a quirk called Navel Laser. Navel Laser gives him the ability to fire sparkly twinkling laser beams from his belly button. They can range from short to long-range, with strong enough recoil to propel Yuga through the air at a high speed. Yuga has the ability to manipulate the size and shape of a beam, such as turning it razor-thin or into a blade of light that can be swung around. The beams are powerful enough to destroy metal and pierce through solid concrete. Though, without assistance from the Sparkle Belt, Navel Laser is out of control, unable to be aimed in any specific direction. Despite this, Yuga is still able to fire lasers, albeit haphazardly. Yuga also gets stomach aches when he overuses his quirk, which leaves him quite vulnerable.