Leon

With his orange hair as his trademark, Leon is the bright and mischievous guitarist from England. Although he is honest, simple, and easily gets carried away without thinking, he can become friends with anyone despite knowing nothing about them due to his high communication skills.

When he sees girls, he calls out to them immediately in a flashy way. Because of this lightheartedness, Lucas seems to get mad at him, resulting in playful arguments on a daily basis.

(Source: Etoile Stage Wiki)