When reanimated, Kakuzu's soul is described as returning to the afterlife with a calm demeanor, perhaps finally free from his long, angry life.
Kakuzu , the 91-year-old treasurer of the Akatsuki, is a deeply tragic villain. He is a master of the forbidden technique Earth Grudge Fear, which allows him to possess multiple hearts and effectively live forever. kacszu
His life is a story of a dutiful soldier turned into a soulless "Frankenstein" monster by the cold, unforgiving bureaucracy of the Shinobi world. If you want, I can: Rank his strength against other Akatsuki Detail his five elemental hearts Explain his partner Hidan's abilities Let me know how you'd like to narrow down the list. The Immortal Kakuzu: Anatomy of a Shinobi Villain When reanimated, Kakuzu's soul is described as returning