You are going to Watch One Piece Episode 418 English dubbed online free episodes with HQ / high quality. Stream Anime One Piece Episode 418 Online English dub The Friends’ Whereabouts – The Science of Weather and the Mechanical Island. Luffy proceeds to Impel Down, but worries about his friends. Nami finds herself on Weatheria, a sky island dedicated to the study of weather, and learns about a special rope that can create winds. She uses the rope with her Clima Tact to stop a storm. Franky ends up on the futuristic Mechanical Island, and is frozen solid in the cold. He is rescued but because there is no cola on the island, is given tea instead and becomes a gentleman.