Is One Piece episode 501 filler?
One Piece episode 501 is canon — it adapts the original story.
Episode: 501 — The Fire Has Been Set! The Gray Terminal in Crisis!
Classification: Canon
Air date: Jun 5, 2011
One Piece episode 501 is canon — it adapts the original story.
Episode: 501 — The Fire Has Been Set! The Gray Terminal in Crisis!
Classification: Canon
Air date: Jun 5, 2011