A bratty, arrogant, and energetic little kid. He fully believes in himself as the personification of justice. "Justice" does not really entail any kind of specific belief. If Hiroki is questioned, he will not have a clear answer because he just uses it to justify what he wants to do. He hates rule-breakers. If he is proven wrong, he will outright deny it. Hiroki is a short kid, about elementary school age, with spiky blue hair that is vibrant in color. His eyes are grey. 