How Old Is Zenitsu Agatsuma in Blue Exorcist

Let's clear the air right away: while the title might suggest otherwise, Zenitsu Agatsuma is a beloved character from Demon Slayer: Kimetsu no Yaiba, not Blue Exorcist. It's an easy mix-up, given the popularity of both anime, but rest assured, we're here to talk about the electrifying swordsman from the Demon Slayer Corps! Zenitsu Agatsuma, the often-cowardly yet surprisingly powerful Thunder Breathing user, is 16 years old during the main storyline of Demon Slayer....