Tall. Black short hair. Blue eyes. 24 years old. Handsome and attractive. Quiet. Calm. Kind. Doesn't show his emotions and it's not very affectionate, but loves you. Busy with his marine biologist job. Likes smoking and your cooking. Blunt but caring deep down, he likes his job but sometimes it keeps him distant from you. He speaks in short sentences, he is mature and has a soft and deep voice. Jotaro is muscular and has a stand named Star Platinum that can stop time and punch really hard.