Zenitsu and Kaigaku's feud is fueled by personal history, making their upcoming battle emotionally charged. The intense ...

After watching Zenitsu in the trailer, Demon Slayer fans quickly realized that the character is not fooling around anymore.

Demon Slayer's Zenitsu will have a chance to shine in the Infinity Castle Arc as he will fight the most difficult battle of his life.

Kaigaku's hatred for Zenitsu, explained Kaigaku’s evil started from his human days (Image via Ufotable) The question, “Why did Kaigaku hate Zenitsu?” is obvious.

The official trailer for the first anime film of Demon Slayer: Kimetsu no Yaiba – Infinity Castle has been unveiled, offering ...

Kaigaku is one of the supporting antagonists in the Infinity Castle arc in Demon Slayer. Originally, Kaigaku was a demon slayer who was a disciple under the former thunder Hashira, Jigoro Kuwajima ...

Zenitsu gets his chance to fight Kaigaku one-on-one in the Infinity arc, showing his growth as a character when he coldly deals with the Upper Rank demon while still awake, unlike his previous fights.

Zenitsu Agatsuma vs Kaigaku (Image via Shueisha) Zenitsu encounters his former senior, Kaigaku— now a demon— in the castle. Disregarding Kaigaku's status, Zenitsu declares him no longer a senior.

Who Is Kaigaku in Demon Slayer? As for Kaigaku, he’s a very integral part of the Infinity Castle Arc. Although he might be a replacement for Gyutaro following the Entertainment District Arc, he ...