One Piece: Heart of Gold (ワンピース ～ハートオブ ゴールド～ Hāto obu Gōrudo) is an anime television special of the One Piece anime. It serves as a tie-in to One Piece Film: Gold. It premiered in Japan on July 16, 2016. FUNimation Entertainment released the special on DVD/Blu-Ray concurrently with One Piece Film: Gold on May 2, 2017.
Synopsis
A girl named Olga is pursued by both the World Government and a man named Mad Treasure, as she is the only one who knows the location of the Pure Gold, a substance that can buy the entire world. Olga ends up sailing with the Straw Hat Pirates, and they journey to find the Pure Gold on the lost island of Alchemi, which is located inside the stomach of a large angler fish named Bonbori.
