Kotetsu T. Kaburagi / Wild Tiger (50 episodes, 2011-2022)
Barnaby Brooks Jr / Barnaby Brooks Jr. / Bunny (50 episodes, 2011-2022)
Wild Tiger / Kotetsu T. Kaburagi (50 episodes, 2011-2022)
Barnaby Brooks Jr. / Young Barnaby Brooks Jr. (50 episodes, 2011-2022)
Fire Emblem / Nathan Seymour (37 episodes, 2011-2022)
Yuri Petrov / Lunatic / Additional Voices / Bomberman / Young Yuri Petrov (35 episodes, 2011-2022)
Agnes Joubert / Samantha Taylor (35 episodes, 2011-2022)
Blue Rose / Karina Lyle / Anju Kaburagi (34 episodes, 2011-2022)
Sky High / Keith Goodman / Nicholas Cane (34 episodes, 2011-2022)
Origami Cyclone / Ivan Karelin (33 episodes, 2011-2022)
Mario / Alexander Lloyds (30 episodes, 2011-2022)
Additional Voices / Saito (28 episodes, 2011-2022)
Golden Ryan (25 episodes, 2022)
Additional Voices / Hans Chuckman (25 episodes, 2011)
Additional Voices (25 episodes, 2011)
Dragon Kid / Elena / Natasha (24 episodes, 2022)
Mr. Black / Gregory Sunshine (24 episodes, 2022)
Rock Bison (24 episodes, 2022)
Magical Cat (23 episodes, 2022)
He is Thomas (22 episodes, 2022)
Kaede / Kaede Kaburagi / Young Hugan (22 episodes, 2011-2022)
Additional Cast / Albert Maverick / Bacchus / Timo Massini (22 episodes, 2011-2022)
Sigourney Rosicky / Additional Cast (21 episodes, 2022)
Blue Rose / Karina Lyle (20 episodes, 2011)
Antonio Lopez / Rock Bison (20 episodes, 2011)
Fire Emblem / Nathan Seymour (20 episodes, 2011)
Zamira / Zamira Tchaikoskaya (20 episodes, 2022)
Additional Cast / Pamela Dawson (20 episodes, 2022)
Mattia Ingram / Additional Cast / Poseidon Line CEO / Veron Urbano (20 episodes, 2022)
Keith Goodman / Sky High (18 episodes, 2011)
Dragon Kid / Pao-Lin Huang (17 episodes, 2011)
Additional Cast / L.L. Audun / Andrzej Hedman, Robert, Odysseus Communication CEO / Robert (17 episodes, 2022)
Ivan Karelin / Origami Cyclone (16 episodes, 2011)
Additional Cast / Carlotta Lindell (16 episodes, 2022)
Nicolai Brahe / Additional Cast / Muramasa Kaburagi / Additional Voices / Benoit Depardideu / Robert (15 episodes, 2011-2022)
Additional Cast / Young Mugan / He Is Thomas (young) / Mary / Ms. Violet / Natasha / Operator / Ruby (young) / Thomas Tarrus (Young) (15 episodes, 2011-2022)
Cain Morris / Bomberman (14 episodes, 2011-2022)
Hugan (13 episodes, 2022)
Mugan (13 episodes, 2022)
Additional Cast / Randle Upton (13 episodes, 2022)
Antonio Lopez / Rock Bison (12 episodes, 2011)
Mayor / Tom Carnegie (12 episodes, 2022)
Dragon Kid / Pao-Lin Huang / Christina Lyle / Lily / Mary Rose / Tony (11 episodes, 2011)
Agnes Joubert (9 episodes, 2011)
Doc Saito / Additional Voices (8 episodes, 2011)
Additional Voices / Edward / Lionel Hawke / Edward Keddy / Jory / Lionel Hawkes / Vincent Carl (7 episodes, 2011-2022)
Eric Lyle / Mr. Legend / Mr Legend / Mr.Legend / Pauly / Yuri's Father (7 episodes, 2011-2022)
Ethan Nelson / Charles / Lucas Byrne / Old Man (7 episodes, 2022)
Kriem / Cis / Jane (6 episodes, 2011)
Yuri Petrov / Lunatic (6 episodes, 2011)
Albert Maverick (6 episodes, 2011)
Jake Martinez (5 episodes, 2011)
Ruby Taurus / Julietta (5 episodes, 2022)
Little Aurora (5 episodes, 2022)
Ben Jackson (4 episodes, 2011)
Doc Saito (4 episodes, 2011)
Kriem (4 episodes, 2011)
Alexander Lloyds (4 episodes, 2011)
Cain Morris (4 episodes, 2011)
Hans Chuckman (3 episodes, 2011)
Mario (3 episodes, 2011)
Kaede Kaburagi (2 episodes, 2011)
Angela / Saroja (2 episodes, 2022)
Henry Lime (2 episodes, 2022)
Isaac / Young Kotetsu (1 episode, 2011)
Additional Voices / Mari (1 episode, 2011)
Edward (1 episode, 2011)
Mari (1 episode, 2011)
Mary (1 episode, 2011)
Ben Jackson (1 episode, 2011)
Lily (1 episode, 2011)
Pauly (1 episode, 2011)
Lionel Hawke (1 episode, 2011)
Anju Kaburagi (1 episode, 2011)
Samantha Taylor (1 episode, 2011)