Watch anime online, stream anime episodes for free, you are watching One Piece – Episode 243 English version online and free episodes. Anime Episode guide, Chapter One Piece – Episode 243 English Subbed CP9 Unmasked! Their Shocking True Faces Robin speaks with Iceburg inside his room still. We already know that Robin can read the poneglyphs – and it seems Iceburg is the one with the blueprints to the ultimate weapon, Pluton. The true enemies are revealed to be Iceburg’s own allies. Elsewhere, Luffy is tied up with Paulie after Paulie tells members of CP9 that his blueprints are fake.