Is One Piece episode 557 filler?
One Piece episode 557 is canon — it adapts the original story.
Episode: 557 — Iron Pirates! General Franky Appears
Classification: Canon
Air date: Jul 29, 2012
One Piece episode 557 is canon — it adapts the original story.
Episode: 557 — Iron Pirates! General Franky Appears
Classification: Canon
Air date: Jul 29, 2012