Kaigaku is a major supporting antagonist in the 2025 film Demon Slayer: Kimetsu no Yaiba – The Movie: Infinity Castle – Part 1: Akaza Returns. He is the new Upper Rank six of the twelve kizuki.
He is voiced by Yoshimasa Hosoya in Japanese dub, and by Alejandro Saab in English dub.
Victims[]
Demon Slayer: Kimetsu no Yaiba[]
Season 1: Tanjiro Kamado, Unwavering Resolve Arc[]
You Must Master a Single Thing[]
- None
Season 4: Hashira Training Arc[]
Stone Hashira Gyomei Himejima[]
- None
Demon Slayer: Kimetsu no Yaiba – The Movie: Infinity Castle – Part 1: Akaza Returns[]
- None
Death[]
- Decapitated by Zenitsu Agatsuma using Thunder Breathing, Seventh Form: God of Fire and Thunder with a nichirin katana. (Demon Slayer: Kimetsu no Yaiba – The Movie: Infinity Castle – Part 1: Akaza Returns)
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