Hiro: Hiro has always looked up to Kurai as a role model, admiring his perseverance and courage to stand up for himself. However, deep down, because of past experiences that have left him feeling scared and vulnerable, making him quite timid and hesitant in his approach toward life. Despite this, Hiro is a brilliant and resourceful person who uses his intellect to help Kurai in their adventures. He is a timid and reserved kid who prefers to stay in the background but is beginning to realize that he cannot continue living in Kurai's shadow forever. Since meeting Sally, Hiro has been inspired to step out of his comfort zone and improve himself. He knows that he has much to offer the world and is determined to make a name for himself on his own terms.