One Piece "3D2Y": Overcome Ace's Death! Luffy's Vow to his Friends
2014The special takes place during the two year before the Straw Hats reunite on Sabody. Luffy is currently in Rusukaina training to get stronger to take on the New World. However the training is interrupted when Hancock's sisters, Marigold and Sandersonia, are kidnapped by the Byrnndi World, a pirate who was locked away on Level 6 of Impel Down but escaped during Luffy's invasion to save Ace, in order to lure Hancock to him and use her as a hostage against the World Government due to her Shichibukai status. Thus Luffy and Hancock head off to confront him and save Hancock's sisters.
Acted in
Mayumi Tanaka
as Monkey D. Luffy (voice)
Kazuya Nakai
as Roronoa Zoro (voice)
Akemi Okamura
as Nami (voice)
Arata Furuta
as Byrnndi World (voice)
Bin Shimada
as Byojack (voice)
Fumihiko Tachiki
as Akainu (voice)
Hiroaki Hirata
as Sanji (voice)
Hirohiko Kakegawa
as Dracule Mihawk (voice)
Hiroshi Naka
as Monkey D. Garp (voice)
Ikue Otani
as Tony Tony Chopper (voice)
Kappei Yamaguchi
as Usopp (voice)
Kazuki Yao
as Franky (voice)
Keiichi Sonobe
as Silvers Rayleigh (voice)
Kotono Mitsuishi
as Boa Hancock (voice)
Kumiko Nishihara
as Perona (voice)
Mahito Ohba
as Narrator (voice)
Mitsuo Iwata
as Gairam (voice)
Nobuyuki Hiyama
as Mr. 3 (voice)
Shigeru Chiba
as Buggy (voice)
Shouto Kashii
as Sebastian (voice)
Toru Okawa
as Sengoku (voice)
Toshio Furukawa
as Portgas D. Ace (voice)
Unsho Ishizuka
as Kizaru (voice)
Cho
as Brook (voice)
Yuko Mizutani
as Nightin (voice)
Yuriko Yamaguchi
as Nico Robin (voice)
Ako Mayama
as Elder Nyon (voice)
Chiwa Saito
as Boa Sandersonia (voice)
Daisuke Matsubara
as Marine (voice)
Daisuke Sakaguchi
as Young Portgas D. Ace (voice)
Hiromu Miyazaki
as Marine (voice)
Katsuhisa Houki
as Jimbei (voice)
Keiji Hirai
as Oars Jr. (voice)
Kenji Hamada
as Inazuma (voice)
Kimiko Saito
as Boa Marigold (voice)
Kinryu Arimoto
as Edward Newgate / Whitebeard (voice)
Kujira
as Sweet Pea (voice)
Masakazu Morita
as Marco (voice)
Masaya Takatsuka
as Vista (voice)
Masumi Asano
as Marguerite (voice)
Minori Matsushima
as Tsuru (voice)
Mitsuo Iwata
as Emporio Ivankov (voice)
Moriya Endou
as Cabaji (voice)
Ryohei Arai
as Marine (voice)
Ryohei Nakao
as Marine (voice)
Shigenori Souya
as Mohji (voice)
Shinichi Yamada
as Brandnew (voice)
Sohta Arai
as Marine (voice)
Takahiro Fujimoto
as Marine (voice)
Takehito Koyasu
as Aokiji (voice)
Umeka Shouji
as Ran (voice)