Kaigaku (獪 かい 岳 がく Kaigaku?) was a supporting antagonist in the Infinity Castle Arc of Demon Slayer: Kimetsu no Yaiba. He was a demon affiliated with the Twelve Kizuki, having …

Kaigaku is very prideful and self-serving, seeing morality as something based on whether people agree with him ("right") or not ("wrong"). He values his own life over all others, easily …

Dive into the thrilling world of Demon Slayer: Kimetsu no Yaiba, exploring the complex character Kaigaku, a former Demon Slayer turned Upper Rank Six demon. Unravel his journey in the …

Jun 30, 2025 · Kaigaku used to be a Demon Slayer himself, who trained under the same master as Zenitsu and even shared the Thunder Breathing style. But unlike Zenitsu, Kaigaku could …

Jun 24, 2024 · One key character has finally been introduced but who exactly is Kaigaku and why is he important? There are spoilers ahead for anyone not caught up with the Demon Slayer …

He originally studied the Thunder Breathing style but couldn't use the first form. Following his surrender to Kokushibo, Kaigaku discarded his humanity and joined Muzan in order to save …

Kaigaku was a demon slayer in the Demon Slaying Corps, and Zenitsu Agatsuma's senior disciple under Jigoro Kuwajima. He became a demon to save his own life and became Upper Moon …

Jun 25, 2024 · Kaigaku has quite a unique story in Demon Slayer, as he’s one of the few members of the Demon Slayer Corps to become a demon himself. He was orphaned as a …

Aug 22, 2025 · Kaigaku Inadama is a former Demon Slayer of average height and muscular build, with teal eyes and spiky hair. He is one of the most arrogant, selfish, cowardly, and …

After becoming a Demon he replaced Daki and Gyutaro and gained the position of Upper Moon Six of the Twelve Demon Moons. As a human, Kaigaku has short messy black hair and …