Is One Piece episode 397 filler?
One Piece episode 397 is canon — it adapts the original story.
Episode: 397 — Major Panic! Desperate Struggle at the Auction House
Classification: Canon
Air date: Apr 19, 2009
One Piece episode 397 is canon — it adapts the original story.
Episode: 397 — Major Panic! Desperate Struggle at the Auction House
Classification: Canon
Air date: Apr 19, 2009