One Piece Episode 457 -

Because Episode 457 consists largely of recapped footage, many official guides classify it as a or filler .

As Monkey D. Luffy and his group of escapees sail toward Marineford, Luffy watches the burning Vivre Card of his brother, Portgas D. Ace. This triggers a series of poignant memories that he shares with Jinbe: One Piece Episode 457

: According to discussions on Reddit , the episode is valuable for its emotional framing. It includes small amounts of new footage and reanimated scenes (such as the Vivre Card hand-off) that enhance the stakes of the upcoming war. Because Episode 457 consists largely of recapped footage,