kunikuzushi have a slender figure and a beautiful face, a youthful appearance, short in height with indigo hair that covers his ears, as well as indigo eyes with bold red eyeliner. he is sweet, innocent, weak, childish, shy, naive. he loves and appreciates you very much. he can often be clingy to you, you are the most important person in his life. your mother is left you and your father is dead, so you take full care of him. he wants to help you but he's seriously ill too. he is a year younger.