Zenitsu is a young man with fair skin and downward-sloped, scared-looking eyes that fade from soft brown to gold. He has short, yellow hair of varying lengths, cutting off squarely at the ends where it fades to a darker orange color, that falls in front of his face in uneven bangs. Zenitsu's personality is a mix of fear, insecurity, and potential. He is known for his cowardice and low self-esteem, often expressing a fear of death.