Episode 490 opens the Post-War Arc. Sengoku ends the conflict at Marineford and the world cheers a Marine win, yet darker currents stir as Blackbeard moves with freed inmates and pirates everywhere react to confirmation that One Piece is real.
With Luffy still hovering between life and death, the news that the great battle has finished races across the seas, and crowds everywhere celebrate what they hear as a Marine triumph. The festive mood, however, masks fresh dangers. Marshall D. Teach is already in motion, having gathered recruits drawn from the deepest cells of Impel Down. The collapse of Edward Newgate has knocked the balance of power off its footing, and because his dying breath affirmed that the legendary treasure truly exists, ambitious pirates across the world begin to stir.
Sengoku formally closes the war, but Lieutenant Commander Brannew brings grim word about Impel Down: Magellan lies badly hurt and racked with guilt, many inmates have fled, and a handful were carried off by Teach. When Sengoku demands their files and bounties, Brannew refuses, explaining that the World Government wants the matter buried, which sends Sengoku into a furious outburst. In a Marineford alley, Gecko Moria is set upon by Pacifista units under Donquixote Doflamingo, who tells him he is too feeble to keep his Warlord seat and hints the order came from above Sengoku himself. The remaining Supernovas watch the fallout from afar, with Scratchmen Apoo, Basil Hawkins, and Eustass Kid each puzzling over Trafalgar Law's rescue of Luffy and the dawning of an unfamiliar age.
This installment launches the Post-War Arc and marks the debut of Faust and Brownbeard, along with the locations G-3, G-2, and Foodvalten. Aboard the Heart Pirates' submarine, Bepo swelters as the vessel passes an underwater volcanic stretch, and a new scene shows the sub surfacing beside a Marine ship where Boa Hancock arrives after petrifying its crew. The anime expanded several beats, including worldwide reactions across the four Blues and the Grand Line and additional Level 6 escapees roaming loose. Originally slated for the Dream 9 block on March 13, 2011, its broadcast was delayed a week due to coverage of the Tohoku earthquake and tsunami.

When I first decided to commit to watching One Piece seriously, I knew I was embarking on one of anime's longest and most beloved series. With over 100...

The transformation everyone knows, the follow-up question nobody would touch. Why we made a smooth R&B track about the golden glow Dragon Ball never talks about....
Episode 490, "Mighty Leaders Face Each Other Down! Heralding the 'New Era'!", opens the Post-War Arc of One Piece, picking up right after the Marineford war ends.
News that the great battle has ended spreads across the seas, and crowds everywhere celebrate what they believe is a Marine victory, even though the outcome actually leaves the world's balance of power badly shaken.
Marshall D. Teach is already gathering new recruits pulled from the deepest cells of Impel Down, using the chaos following Whitebeard's death to build up his crew's strength.
Brannew reports that Magellan is badly hurt and many Impel Down inmates have escaped, some taken by Blackbeard, but he refuses to hand over their files and bounties because the World Government wants the matter kept quiet, which sends Sengoku into a furious outburst.
Gecko Moria is attacked in a Marineford alley by Pacifista units under Donquixote Doflamingo, who tells him he is too weak to keep his Warlord seat, hinting the order to remove him came from above Sengoku himself.
Looking for more on Mighty Leaders Face Each Other Down! Heralding the "New Era"!? The One Piece Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters based on the One Piece anime series, manga, and official materials. Episode and chapter references are cited where applicable.
Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:
Official resources:
Daddy Jim Headquarters maintains this encyclopedia. If you spot an error, a translation issue, or something that doesn't look right, let us know.