Demon Slayer Unveils Zenitsu’s Opponent & He’s the Worst Demon in the Series
He remained unmoved as he plunged into the Infinity Castle, despite everyone else being taken aback. Manga enthusiasts are well-aware of the events unfolding within the castle, and it’s clear that Ufotable has made the fight even more thrilling with exceptional animation. The identities of Kaigaku and his rank weren’t disclosed in the initial trailer, and all we got was Zenitsu glaring at his adversary. There seems to be a score to settle between them, and given his motivations, it makes perfect sense for Zenitsu to defeat the demon personally.
In the Demon Slayer series, many villains elicit sympathy due to their tragic backgrounds. However, Kaigaku is arguably the most despised demon, and for good reason.