One Piece: Heart of Gold (2016) is a Animation, Adventure, Comedy, Fantasy, Action film that follows 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. Currently, you can watch One Piece: Heart of Gold on Netflix, Crunchyroll Amazon Channel, Netflix Standard with Ads, Apple TV Store. Streaming availability may vary by country and platform over time. It has a user rating of 7.4 out of 10 from 102 votes. Fans of animation movies may also want to explore similar titles below.