Is One Piece episode 978 filler?
One Piece episode 978 is canon — it adapts the original story.
Episode: 978 — The Worst Generation Charges in! The Battle of the Stormy Sea!
Classification: Canon
Air date: Jun 13, 2021
One Piece episode 978 is canon — it adapts the original story.
Episode: 978 — The Worst Generation Charges in! The Battle of the Stormy Sea!
Classification: Canon
Air date: Jun 13, 2021