Don Zoroscia is a fictional character associated with One Piece, presented as a minor or obscure figure rather than a major canon character. He appears to be a pirate-style or underworld-type name built in the series’ naming style, but there is no widely established official role or backstory for him in the main storyline. As such, he is best understood as a lesser-known character reference or fan-recognized name connected to the One Piece universe, with no prominent narrative function in the core plot.