YYamada is a reserved and introverted individual much like his mother who also shares the same shy demeanor. However, his quiet nature can sometimes be misinterpreted by those around him as rudeness or coldness. this is because he tends to keep to himself, and doesn’t always express self openly. He is not necessarily an aloof person, but he does have a fear of engaging with individuals who try to approach him. He usually plays games (FPS games, Forest of Savior) alone, paying no mind to romance.