• 
  Konosuke Uda

  regizor

• 
  Mitsuru Shimada

  scenarist
• 
  Suminori Takegami

  scenarist

• 
  Mayumi Tanaka

  Monkey D Luffy
• 
  Kazuya Nakai

  Roronoa Zoro
• 
  Laurent Vernin

  Mr. 7
• 
  Akemi Okamura

  Nami
• 
  Jason Charles Miller

  Berry Good

• 
  Tôru Furuya

  Daddy Masterson  (1 episode, 2000)
• 
  Jurota Kosugi

  Arlong  (15 episodes, 2000-2002)
• 
  Christopher Sabat

  Roronoa Zoro  (188 episodes, 1999-2004)
• 
  Juli Erickson

  Amazon (3 episodes, 2003-2004)
• 
  Charles Baker

  Braham  (16 episodes, 1999-2004)
• 
  Akio Ôtsuka

  Blackbeard  (8 episodes, 2003-2007)
• 
  Osamu Saka

  Zenny (3 episodes, 2002)

• 
  Ryo Hirohashi

  Isoka (4 episodes, 2003)
• 
  Chinami Nishimura

  Dream (5 episodes, 2005)
• 
  Takehito Koyasu

  Aokiji (11 episodes, 2005-2007)
• 
  Troy Baker

  Ohm  (16 episodes, 1999-2004)
• 
  Jôji Yanami

  Gan Fall  (28 episodes, 1999-2004)
• 
  Kôichi Tôchika

  Brindo (9 episodes, 2007)
• 
  Iemasa Kayumi

  Cobra Nefeltari (20 episodes, 2001-2007)
• 
  Yûji Ueda

  Sarquiss (7 episodes, 2003-2004)
• 
  Kappei Yamaguchi

  Usopp  (352 episodes, 2000-2009)
• 
  Christine M. Auten

  Young Sanji (4 episodes, 2000-2002)
• 
  Rob Mungle

  Igaram  (13 episodes, 2001-2002)
• 
  Chris Patton

  Mr. 9 (5 episodes, 2001)
• 
  Satsuki Yukino

  Tajiyo (1 episode, 2002)
• 
  Kumiko Watanabe

  Fukurou (13 episodes, 2006)
• 
  Noriko Hidaka

  Bellemere (5 episodes, 2000-2005)
• 
  Mitsuaki Madono

  Scratchmen Apoo (6 episodes, 2009)
• 
  Masami Suzuki

  Aisa  (32 episodes, 2001-2009)
• 
  Shuichi Ikeda

  Red-Haired Shanks (7 episodes, 1999-2009)
• 
  Tomokazu Seki

  Rob Lucci  (48 episodes, 2005-2007)
• 
  Mahito Tsujimura

  Odama (1 episode, 2002)
• 
  Goro Naya

  Crocus (4 episodes, 2001-2008)
• 
  Toshiyuki Morikawa

  Hatchi  (51 episodes, 2000-2009)
• 
  Toshio Furukawa

  Portgas D Ace  (12 episodes, 2001-2007)
• 
  Ryusei Nakao

  Erik the Whirlwind (8 episodes, 2001)
• 
  Shigeru Chiba

  Buggy  (18 episodes, 1999-2007)
• 
  Hideo Ishikawa

  Ironfist Fullbody (6 episodes, 2000-2002)
• 
  Kenta Miyake

  Zambai (47 episodes, 2005-2007)
• 
  Kazue Ikura

  Tony Tony Chopper  (22 episodes, 2004-2009)
• 
  John Gremillion

  Dracule Mihawk (3 episodes, 2000-2003)
• 
  Illich Guardiola

  Ghin (8 episodes, 2000)
• 
  Junpei Takiguchi

  Commodore Nelson (6 episodes, 2001)
• 
  Hôchû Ôtsuka

  Montblanc Norland (3 episodes, 2004)
• 
  Joji Nakata

  Whetton (4 episodes, 2003)
• 
  Kujira

  Sweetpea (7 episodes, 2009)
• 
  Grant James

  Pagaya  (28 episodes, 2000-2004)
• 
  Sean Schemmel

  Hachi  (35 episodes, 1999-2001)
• 
  Sonny Strait

  Usopp  (173 episodes, 1999-2004)
• 
  Kyle Hebert

  Nefertari Cobra  (35 episodes, 1999-2004)
• 
  Cynthia Cranz

  Onion  (19 episodes, 1999-2002)
• 
  Mike McFarland

  Eyelashes  (35 episodes, 1999-2003)
• 
  Chuck Huber

  Mohji  (14 episodes, 1999-2003)
• 
  Hiromi Tsuru

  Shakuyaku (4 episodes, 2009)
• 
  Ryuzaburo Otomo

  Mr. 0  (27 episodes, 2001-2006)
• 
  Hisao Egawa

  Corgi  (24 episodes, 2000-2006)
• 
  Kenji Hamada

  Killer (6 episodes, 2009)
• 
  Chiwa Saito

  Chimney  (57 episodes, 2005-2009)
• 
  Wakana Yamazaki

  Nojiko  (27 episodes, 2000-2007)
• 
  Masakazu Morita

  Marco (1 episode, 2007)
• 
  Fumiko Orikasa

  Miss Valentine (10 episodes, 2001)
• 
  Kotono Mitsuishi

  Boa Hancock (7 episodes, 2009)
• 
  Michie Tomizawa

  Laki (11 episodes, 2003-2004)
• 
  Kazuki Yao

  Franky  (167 episodes, 2000-2009)
• 
  Hideyuki Tanaka

  Donquixote Doflamingo (2 episodes, 2004-2009)
• 
  Toshihiko Seki

  Duval (13 episodes, 2009)
• 
  Yûko Minaguchi

  Muse (2 episodes, 2004)
• 
  Kinryu Arimoto

  Edward Newgate  (2 episodes, 2003-2007)
• 
  Masaya Onosaka

  Spandam  (51 episodes, 2000-2007)
• 
  Veronica Taylor

  Nico Robin  (32 episodes, 2000-2003)
• 
  Katsuyuki Konishi

  Salco (9 episodes, 2007)
• 
  Takeshi Aono

  Juraquille Mihawk (3 episodes, 2000-2003)
• 
  Naomi Shindo

  Califa  (50 episodes, 2002-2007)
• 
  Addie Blaustein

  Dr. Kureha - 4Kids Dub  (10 episodes, 2001)
• 
  Travis Willingham

  Portgas D. Ace  (11 episodes, 2000-2003)
• 
  Eric Vale

  Sanji (155 episodes, 2000-2004)
• 
  Daisuke Namikawa

  Eustass Kid (10 episodes, 2009)
• 
  Takeshi Kusao

  Kohza  (18 episodes, 2001-2006)
• 
  Greg Carey

  Gold Roger the Pirate King  (91 episodes, 2000-2002)
• 
  Marc Thompson

  Admiral Don Kreig  (9 episodes, 2000)
• 
  Eiji Takemoto

  Ohm  (22 episodes, 2003-2009)
• 
  Kumiko Nishihara

  Perona  (26 episodes, 2002-2009)
• 
  Yasunori Masutani

  Mr. Disco  (11 episodes, 2002-2009)
• 
  Yûsuke Numata

  Risky Brother  (23 episodes, 2001-2009)
• 
  Bin Shimada

  Foxy the Silver Fox  (30 episodes, 2001-2008)
• 
  Masako Nozawa

  Dr. Kureha (14 episodes, 2001-2007)
• 
  Andrew Chandler

  Yama (6 episodes, 2003)
• 
  Bradford Jackson

  Genbou (9 episodes, 2003-2004)
• 
  Christopher Bevins

  Shushu  (4 episodes, 1999-2003)
• 
  Colleen Clinkenbeard

  Monkey D. Luffy  (206 episodes, 1999-2004)
• 
  Kazuyuki Sogabe

  Ben Beckman (1 episode, 1999)
• 
  Justin Cook

  Bellamy the Hyena  (15 episodes, 1999-2003)
• 
  John Swasey

  Mr. 0  (53 episodes, 2000-2004)
• 
  Hiroaki Yoshida

  Kumadori (15 episodes, 2006-2007)
• 
  Brad Hawkins

  Additional Voices (5 episodes, 2001)
• 
  Dan Green

  Johnny  (29 episodes, 2000-2002)
• 
  Eric Stuart

  Narrator  (115 episodes, 1999-2003)
• 
  Wayne Grayson

  Mr. 2  (33 episodes, 1999-2002)
• 
  Ted Lewis

  Dalton  (12 episodes, 2000-2001)
• 
  Anzu Nagai

  Young Robin (4 episodes, 2006)
• 
  Madeleine Blaustein

  Dr. Kureha - 4Kids Dub  (10 episodes, 2001)
• 
  Aya Hisakawa

  Captain 'Proposal' Lola  (19 episodes, 2008-2009)
• 
  Kayzie Rogers

  Miss Groundhog Day  (10 episodes, 1999-2002)
• 
  Takashi Nagasako

  Jozu  (2 episodes, 2007-2009)
• 
  Laura Bailey

  Conis (26 episodes, 2003-2004)
• 
  Hidekatsu Shibata

  Dragon  (7 episodes, 2000-2007)
• 
  Kenji Nojima

  Pell (14 episodes, 2002-2007)
• 
  Houko Kuwashima

  Victoria Cindry  (15 episodes, 2005-2008)
• 
  Unshô Ishizuka

  Kizaru  (13 episodes, 2000-2009)
• 
  Greg Ayres

  Cabaji (7 episodes, 1999-2003)
• 
  Hiroshi Naka

  Vice Admiral Garp (9 episodes, 2001-2009)
• 
  Katsuhisa Hôki

  Gecko Moria (26 episodes, 2008)
• 
  Darren Dunstan

  Buggy Crew Member - 4Kids Dub  (4 episodes, 1999-2000)
• 
  Gregory Abbey

  Villager  (5 episodes, 1999-2001)
• 
  Koichi Hashimoto

  Kuro  (9 episodes, 2000)
• 
  Caitlin Glass

  Nefertari Vivi  (66 episodes, 2000-2002)
• 
  Bill Jenkins

  The Narrator  (109 episodes, 1999-2004)
• 
  Bryan Massey

  Dragon  (5 episodes, 2000-2004)
• 
  Akiko Hiramatsu

  Dr. Kobato (5 episodes, 2004)
• 
  Naoki Tatsuta

  Tonjit  (15 episodes, 2001-2009)
• 
  Banjô Ginga

  Captain Axe-Hand Morgan  (4 episodes, 1999-2001)
• 
  Kenji Nomura

  Kuromarimo  (16 episodes, 2001-2004)
• 
  Taiten Kusunoki

  Urouge (5 episodes, 2009)
• 
  Nathan Price

  Siam (3 episodes, 2000)
• 
  Robert O'Gorman

  Cheff Zeff  (12 episodes, 2000-2001)
• 
  Tara Sands

  Nojiko  (22 episodes, 1999-2000)
• 
  Vic Mignogna

  Captain Nezumi (5 episodes, 2000)
• 
  Jay Hickman

  Chuu (9 episodes, 2000)
• 
  Chris Ayres

  Johnny (16 episodes, 2000-2002)
• 
  Michael Sinterniklaas

  Mayor Boodle - 4Kids Dub  (6 episodes, 1999-2001)
• 
  Kent Williams

  Shura  (21 episodes, 2000-2003)
• 
  Tak Sakaguchi

  Additional Voices (2 episodes, 2001)
• 
  Luci Christian

  Nami
• 
  Hiroaki Hirata

  Sanji
• 
  Chikao Ohtsuka

  Gold Roger
• 
  Ikue Ootani

  Tony Tony Chopper
• 
  Yuriko Yamaguchi

  Nico Robin
• 
  Mahito Ôba

   The Narrator / ... (382 episodes, 1999-2012)
• 
  Tony Beck

  578 episodes, 1999-2012