Is One Piece episode 531 filler?
One Piece episode 531 is canon — it adapts the original story.
Episode: 531 — Ryugu Palace! Taken by the Shark that They Saved!
Classification: Canon
Air date: Jan 15, 2012
One Piece episode 531 is canon — it adapts the original story.
Episode: 531 — Ryugu Palace! Taken by the Shark that They Saved!
Classification: Canon
Air date: Jan 15, 2012