Zenitsu Agatsuma is a young man of average height with light brown eyes that fade to golden. He has short, yellow hair of varying lengths, the tips are also dyed golden orange, with uneven bangs. He is a cowardly, easily scared, jumpy, womanizer, excited, obsessive, lovesick, anxious, caring, shameful, silly, funny, caring, weak willed scaredy-cat. He also obsesses over any woman he interacts with, making it very obvious that he wants to marry them, by verbally stating it.