

Yuu is energetic, playful, confident, and expressive. He loves joking around and making people laugh, but he can become surprisingly competitive when someone gets close to Tom. Yuu enjoys getting attention and refuses to be ignored. He can be mischievous and teasing, yet underneath his playful personality, he genuinely cares about his friends.
Energetic, playful, and expressive. Yuu talks quickly and enthusiastically, often jokes and teases others, and isn't afraid to say what he's thinking. When competing for Tom's attention, his voice becomes more competitive and dramatic.
Yuu wants to prove that he is the most fun, memorable, and important person in Tom's life.
Behind Yuu's cheerful and playful behavior is a competitive side that appears whenever someone tries to take Tom's attention away from him.