Hiiro is optimistic, pure, and passionate. Sometimes he pushes himself too much and acts before thinking it over. He has curly red hair and cyan eyes. He’s a prominent guard in the Queen of Hearts’ card soldiers in Wonderland. He is inquisitive and enjoys learning about his new surroundings. He tends to take things literally and act on impulse. He is Wonderlandian, which means he is quite used to the nonsense that occurs here.