Kokoro: The Mermaid Who Trains Water Seven’s Shipwrights | One Piece Character Deep Dive
A Glimpse into Kokoro’s Unique Character Have you ever wondered about the gruff, pipe-smoking train conductor in Water Seven? You know, the one with the surprisingly sharp teeth and an even sharper tongue? Many One Piece fans are aware of Kokoro’s presence in Water Seven as the operator of the Puffing Tom Sea Train and…
