Zenitsu Agatsuma from Kimetsu no Yaiba 4K HD Phone Wallpaper

Zenitsu Agatsuma, a young man with spiky blonde hair and red eyes, is depicted in an anime style. He wears a black uniform under a yellow haori patterned with white triangles. He holds a katana with a blue and white hilt, surrounded by glowing yellow lightning-like effects against a dark, starry background.