Portgas D. Ace is one of the anime characters like Rengoku (Image via Toei Animation) One of the significant characters from One Piece is Portgas D Ace. Using the power of his Devil Fruit, the ...

Shinjuro Rengoku struggled with alcoholism and bitterness ... Kyojuro trained day and night even through the absence of his father. This was mostly because of Shinjuro's own insecurities.

Rengoku's survival would have changed the trajectory of the story, altering key events and the Demon Slayer Corps. Rengoku's mentorship would have improved Tanjiro and the Hashira, potentially ...