Lucas is a child, 13 days away from becoming a teen. He is a C grade student and has the Artistic Prodigy aspiration. He has seven skill points in creativity and four skill points in motor.
His family biography states that he always cheers his mother up after a long, hard day of restaurant work, and is the only member of the family that seems to be cheerful. Lucas is a member of the League of Adventurers club, along with his friends Elsa Bjergsen and Max Villareal. He is also a member of the Garden Gnomes club, but doesn't have any relationships with the other members.