One Piece: Episode of Chopper Plus: Bloom in the Winter, Miracle Cherry Blossom was released in Japan on March 1, 2008. It was directed by Atsuji Shimizu and written by Hirohiko Kamisaka. The movie retells the Drum Island storyline from the manga with some modifications and new elements. The story follows the Straw Hat Pirates, who arrive at Drum Island in search of a doctor to cure Nami's illness. They meet the reindeer Tony Tony Chopper, who becomes their ally and helps them on their journey.
The movie features new scenes that were not included in the original storyline, such as Chopper's childhood and his relationship with Dr. Hiruluk, who taught him about medicine and life. The movie also introduces Franky, Nico Robin, and the Thousand Sunny, who were not present in the original version of the story. Franky, who is revealed to be a cyborg, brings new technology to the Straw Hats, such as the "Coup de Burst" and the "General Cannon". Nico Robin, a former enemy turned ally, brings her knowledge of history and archaeology to the group.
The movie's title, "Bloom in the Winter, Miracle Cherry Blossom", refers to the rare event of cherry blossoms blooming in the winter on Drum Island. The blossoms have healing powers and are sought after by the island's inhabitants. The movie explores the themes of friendship, loyalty, and sacrifice as the Straw Hats fight to save Drum Island and its people.
One Piece: Episode of Chopper Plus: Bloom in the Winter, Miracle Cherry Blossom was well-received by fans and critics for its animation, music, and faithful adaptation of the manga. It was later released on DVD and Blu-ray in Japan and other countries.