Toshihiko Seki (関 俊彦, Seki Toshihiko, born June 11, 1962 in Sendai) is a veteran Japanese voice actor affiliated with the firm 81 Produce. Apart from voice actor work, Seki sometimes does live action drama stage work.
He is often mistaken for another voice actor, Tomokazu Seki. They share the same surname and kanji, but in reality have no relation to each other.
Dub Actors[]
Filmography[]
| Year | Character | Title | Dub Voice | Dub Country |
|---|---|---|---|---|
| 1987 | John Marty | Tales of Little Women | Daniel Woren | United States |
| 1987 | J.J. | Zillion | Doug Stone | United States |
| 1988 | Zillion: Burning Night | United States | ||
| 1989-1994 | Tachihara | Angel Cop | Daniel Flynn | United Kingdom |
| 1989-1992 | Mousse | Ranma ½ | Brad Swaile | Canada |
| 1989-1991 | Alonzo Beth | Shuten Doji | Mike D'Alonzo | United States |
| 1990-1992 | Gilbert | Robin Hood | Stuart Milligan | United Kingdom |
| 1991 | Nokk | Detonator Orgun | Daniel Marinker | United Kingdom |
| 1991-1993 | Shinobu Tezuka | Here is Greenwood | Peter Rofe | United States |
| Dave Wittenberg | United States | |||
| 1991 | Mousse | Ranma ½ the Movie: Big Trouble in Nekonron, China | Brad Swaile | Canada |
| 1992 | Nicora | Babel II | Kirk Thornton | United States |
| 1992 | Lord Kall-Su | Bastard!! | Richard Cansino | United States |
| 1992-1993 | General | Genesis Surviver Gaiarth | Pierre Brulatour | United States |
| 1992 | Mousse | Ranma ½ the Movie 2: Nihao, My Concubine | Brad Swaile | Canada |
| 1992 | Tieh | The Weathering Continent | Jamie McGonnigal | United States |
| 1993 | Ru Baraba Dom | The Irresponsible Captain Tylor | Josh Mosby | United States |
| 1993-1994 | Mikuro Yakushimaru | Please Save My Earth | Matt Hill | Canada |
| 1993 | Mousse | Ranma ½: Desperately Seeking Shampoo | Brad Swaile | Canada |
| 1993 | Takateru Suga | Suikoden Demon Century | Spike Spencer | United States |
| 1993 | Yurimaru | Ninja Scroll | Richard Cansino | United States |
| 1994-1995 | Mukyo | Phantom Quest Corp. | United States | |
| 1994 | Mousse | Ranma ½: Akane & Her Sisters | Brad Swaile | Canada |
| 1994-1995 | Ranma ½: One Grew Over the Kuno's Nest | Canada | ||
| 1994-1995 | Hiba Dairoku | Wild 7 | Adam Paul | United States |
| 1994-1997 | Kazuka Tokio (ep. 33) |
You're Under Arrest | Garrett Hodge | United States |
| 1995 | Komada | Bio Hunter | Matt McKenzie | United States |
| 1995-1996 | Duo Maxwell | Mobile Suit Gundam Wing | Scott McNeil | Canada |
| 1996-1997 | Don Diego de la Vega (Zorro) |
The Legend of Zorro | Stuart Milligan | United Kingdom |
| 1996 | Prince Akihito Seki | Shinesman | Michael Granberry | United States |
| 1997-1998 | Masato/ Harry (eps. 12-13) |
Burn-Up Excess | Michael Ross | United States |
| 1997 | Husband (ep. 1) |
CLAMP School Detectives | Michael Brady | United States |
| 1997 | Duo Maxwell | Mobile Suit Gundam Wing: Endless Waltz | Scott McNeil | Canada |
| 1997-2002 | Ken (ep. 246) |
Pokémon | Marc Thompson | United States |
| 1997 | Tsunami Shijo | Twilight of the Dark Master | Andrew Philpot | United States |
| 1997-1998 | Yasuhiro Takashima (ep. 9) |
Vampire Princess Miyu | Derek Stephen Prince | United States |
| 1998 | Katsuma Nonaka | Blue Submarine No. 6 | Justin Smith | United States |
| 1998 | Koji Ozaki (ep. 6) |
Nightwalker: Midnight Detective | Dave Mallow | United States |
| 1998 | Fred Luo | Outlaw Star | Ezra Weisz | United States |
| Ark Manaf (ep. 23) |
Kirk Thornton | |||
| 1998 | Legato Bluesummers | Trigun | Richard Cansino | United States |
| 1999 | Tadashi Daiba | Harlock Saga | Scottie Ray | United States |
| 1999- present |
Duval | One Piece | David Vincent | United States |
| 1999 | Count D | Pet Shop of Horrors | John DeMita | United States |
| 1999 | Alexander | Reign: The Conqueror | Andrew Philpot (eps. 1-4) |
United States |
| John DeMita (eps. 5-13) | ||||
| 2000-2001 | Felix the Cat | Baby Felix & Friends | Don Oriolo | United States |
| 2000-2001 | Yutaka Watari | Descendants of Darkness | Eric Stuart | United States |
| 2000-2001 | Genjo Sanzo | Saiyuki | David Matranga | United States |
| Konzen Douji | ||||
| 2001 | Genjo Sanzo | Saiyuki: Requiem | United States | |
| 2001 | Milosh Havel (ep. 13) |
Noir | Jay Hickman | United States |
| 2001-2002 | Shuda | Rave Master | Crispin Freeman | United States |
| 2001-2002 | Harum | Shaman King | Greg Abbey | United States |
| 2002 | Takaya Ohgi | Mirage of Blaze | Richard Cansino | United States |
| 2002-2003 | Rau Le Creuset | Mobile Suit Gundam SEED | Mark Oliver | Canada |
| Kevin T. Collins | United States | |||
| 2002-2007 | Iruka Umino | Naruto | Quinton Flynn | United States |
| 2002-2006 | Ken (ep. 87) |
Pokémon Advanced Generation | Marc Thompson | United States |
| 2003 | Aizen (ep. 5) |
Ninja Scroll: The Series | Andrew Philpot | United States |
| 2003-2004 | Genjo Sanzo | Saiyuki Reload | Lex Lang | United States |
| 2003 | Benitora | Samurai Deeper Kyo | Wayne Grayson | United States |
| 2003-2006 | Apollo | Zatch Bell! | Michael Lindsay | United States |
| 2004-2012 | Kaien Shiba | Bleach | Kim Strauss (ep. 49) |
United States |
| Dave Mallow (eps. 153-366) | ||||
| 2004 | Takaya Ohgi | Mirage of Blaze: Rebels of the River Edge | Richard Cansino | United States |
| 2004 | Iruka Umino | Naruto: Hidden Leaf Village Grand Sports Festival! | Quinton Flynn | United States |
| 2004 | Genjo Sanzo | Saiyuki Reload Gunlock | Lex Lang | United States |
| 2004-2005 | Young Yamane (ep. 9) |
Samurai Champloo | Liam O'Brien | United States |
| 2004-2005 | Rey Za Burrel | Mobile Suit Gundam SEED Destiny | Kirby Morrow | Canada |
| Kevin T. Collins | United States | |||
| Rau Le Creuset (eps. 20, 29) |
Mark Oliver | Canada | ||
| Kevin T. Collins | United States | |||
| 2005-2007 | Danna Toramizu | MÄR | Keith Silverstein | United States |
| 2006 | Kyosuke Irie | When They Cry | Dave Mallow | United States |
| 2007-2017 | Iruka Umino | Naruto Shippūden | Quinton Flynn (eps. 1-422) |
United States |
| Kyle McCarley (eps. 477-482) | ||||
| 2008 | Duphaston | Eternal Poison | Sam Riegel | United States |
| 2008 | Warrior of Light | Dissidia Final Fantasy | Grant George | United States |
| 2008-2019 | Aleister Crowley | A Certain Magical Index | Chuck Huber | United States |
| 2009-2011 | Pope Sage | Saint Seiya: The Lost Canvas | Cam Clarke | United States |
| 2011-2012 | Kurosu Ōma (ep. 20) |
Guilty Crown | Todd Haberkorn | United States |
| 2011-2014 | Wing | Hunter x Hunter | Ezra Weisz | United States |
| 2011 | Warrior of Light | Dissidia 012 Final Fantasy | Grant George | United States |
| 2012-2013 | Shinya Ito | Star Blazers: Space Battleship Yamato 2199 | Justin Cook | United States |
| 2013 | Wing | Hunter x Hunter: The Last Mission | Ezra Weisz | United States |
| 2013 | Konzen Douji | Saiyuki Gaiden | David Matranga | United States |
| 2015-2018 | Warrior of Light | Dissidia Final Fantasy NT | Grant George | United States |
| 2016-2019 | Aiga Hoshiidake (eps. 26-29) |
Ace Attorney | Ian Sinclair | United States |
| 2016- present |
Musashi Goda | Mob Psycho 100 | Patrick Seitz | United States |
| 2016-2019 | Vox | Mobius Final Fantasy | Mike Vaughn | United States |
| 2016 | Warrior of Light | World of Final Fantasy | Grant George | United States |
| 2017-2023 | Iruka Umino | Boruto: Naruto Next Generations | Kyle McCarley | United States |
| 2017 | Genjo Sanzo | Saiyuki Reload Blast | David Matranga | United States |
| Konzen Douji | ||||
| 2018 | Tetsuya Tsurugi | Mazinger Z: Infinity | Dan Green | United States |
| 2018 | Takuma Miura | SWORDGAI The Animation | Patrick Seitz | United States |
| 2019- present |
Muzan Kibutsuji | Demon Slayer: Kimetsu no Yaiba | Greg Chun | United States |
| 2020 | Demon Slayer: Mugen Train | United States | ||
| 2020-2021 | Kyōsuke Irie | Higurashi: When They Cry - Gou | Cody Savoie | United States |
| 2020 | Schmerman | Plunderer | Jason Liebrecht | United States |
| 2021 | Muzan Kibutsuji | Demon Slayer: Kimetsu no Yaiba: The Hinokami Chronicles | Greg Chun | United States |
| 2021 | Kyōsuke Irie | Higurashi: When They Cry - Sotsu | Cody Savoie | United States |
| 2021 | Sakata (eps. 10, 12) |
LBX Girls | Billy Bob Thompson | United States |
| 2022 | Genjo Sanzo | Saiyuki Reload Zeroin | David Matranga | United States |
| 2022 | Warrior of Light | Stranger of Paradise: Final Fantasy Origin | Grant George | United States |
| 2023 | Muzan Kibutsuji | Demon Slayer: To the Swordsmith Village | Greg Chun | United States |
| 2023 | Pluto | Pluto | Fred Tatasciore | United States |
| Sahad (eps. 6-7) |
Sean Rohani | |||
| 2023- present |
Narrator | Rurouni Kenshin | Kevin M. Connolly | United States |
| 2024 | Muzan Kibutsuji | Demon Slayer: To the Hashira Training | Greg Chun | United States |