Personal Info
Known For:
Acting
Birthday:
June 11, 1962
Place of Birth:
Sendai, Miyagi Prefecture, Japan
Social Media
Toshihiko Seki
Biography
Toshihiko Seki, born on June 11, 1962, in Sendai, Miyagi Prefecture, Japan, is a celebrated Japanese voice actor, actor, singer, and narrator. He has been active in the entertainment industry since 1983 and is affiliated with 81 Produce, a prominent talent agency.
Seki is known for his versatility, often voicing characters with serious or easily agitated personalities, such as Duo Maxwell in Mobile Suit Gundam Wing, Iruka Umino in Naruto, Kaien Shiba in Bleach and Riki in Ai no Kusabi. He has also portrayed deranged villains like Legato Bluesummers in Trigun and Muzan Kibutsuji in Demon Slayer: Kimetsu no Yaiba. One of his most iconic roles is Momotaros in Kamen Rider Den-O, a character he has reprised in numerous productions.
In addition to his work in anime, Seki has contributed to video games, movies, and dubbing. His talent and dedication have earned him recognition, including being ranked as the 9th favorite voice actor in the 26th Annual Reader's Poll by Animage Magazine in 2004.
Known For
Filmography
| Year | TV Show | Role |
|---|---|---|
| 2025 | Mashin Creator Wataru | Mr. Liar (voice) |
| 2025 | U Takes Terra | Chongyue (Voice) |
| 2024 | I Parry Everything | Carew (voice) |
| 2023 | The Most Heretical Last Boss Queen: From Villainess to Savior | Clark Darwin (voice) |
| 2023 | Rurouni Kenshin | Narration (voice) |
| 2023 | Onimusha | Kojiro Sasaki (voice) |
| 2023 | PLUTO | Pluto (voice) |
| 2023 | PLUTO | Sahad (voice) |
| 2023 | HIGH CARD | Norman Kingstat (voice) |
| 2022 | Avataro Sentai Donbrothers meets Kamen Rider Den-O: Aim for it! The Don-O | Momotaros (voice) |
| 2020 | The Misfit of Demon King Academy | Ahide Alobo Agatze (voice) |
| 2020 | Higurashi: When They Cry - NEW | Kyousuke Irie (voice) |
| 2019 | SAINT SEIYA: Knights of the Zodiac | Scorpio Milo (voice) |
| 2019 | Sarazanmai | Yuri Kamome |
| 2019 | Demon Slayer: Kimetsu no Yaiba | Muzan Kibutsuji (voice) |
| 2019 | Star☆Twinkle PreCure | Toto Hagoromo (voice) |
| 2018 | Saint Seiya: Saintia Sho | Scorpio Milo (voice) |
| 2018 | SWORD GAI: The Animation | Miura Takuma |
| 2018 | Golden Kamuy | Kazuo Henmi (voice) |
| 2018 | The Ryuo's Work is Never Done! | Kiyotaki Kousuke (voice) |
| 2017 | The Laughing Salesman NEW | Shisao Kihara(Story2) |
| 2017 | THE REFLECTION | Michael Holden (voice) |
| 2016 | Mob Psycho 100 | Morizo Ebihara (voice) |
| 2016 | Mob Psycho 100 | Musashi Goda (voice) |
| 2016 | Showa Genroku Rakugo Shinju | Eisuke Higuchi (voice) |
| 2016 | To Be Hero | Chinese Tohoku Muffler (voice) |
| 2015 | Saint Seiya: Soul of Gold | Scorpio Milo (voice) |
| 2014 | Space Dandy | Public Prosecutor (voice) |
| 2014 | Cross Ange: Rondo of Angels and Dragons | Embryo (voice) |
| 2013 | Triple Combination: Transformers Go! | Gekisōmaru (voice) |
| 2013 | 声優戦隊ボイストーム7 | (voice) |
| 2013 | Gingitsune: Messenger Fox of the Gods | Tatsuo Saeki (voice) |
| 2012 | Glitter Force | Hiroshi Hoshizora |
| 2011 | Saiyuki Gaiden | Konzen Dōji (voice) |
| 2011 | Hunter x Hunter | Wing (voice) |
| 2011 | 機動戦士ガンダムSEED HDリマスター | |
| 2010 | Psychic Detective Yakumo | Isshin Saitō |
| 2010 | Katanagatari | Umigame Maniwa (voice) |
| 2009 | Cookin' Idol Ai! Mai! Main! | 柊修 |
| 2009 | Dogs: Bullets & Carnage | Ernst Rammsteiner |
| 2008 | Sekirei | Hiroto Minaka |
| 2008 | Kamen Rider Den-O: Imagin Anime | Momotaros (voice) |
| 2008 | A Certain Magical Index | Aleister Crowley (voice) |
| 2008 | Blade of the Immortal | Souri (voice) |
| 2008 | Momotaros' King of the Crimson Castle | Momotaros (voice) |
| 2007 | Naruto Shippūden | Iruka Umino (voice) |
| 2007 | Saiyuki Reload: Burial | Genjō Sanzō (voice) |
| 2007 | Kamen Rider Den-O | Momotaros (voice) |
| 2006 | Loving Angel Angelique | Luva |
| 2006 | Higurashi: When They Cry | Kyousuke Irie (voice) |
| 2005 | MÄR: Märchen Awakens Romance | Danna Toramizu |
| 2004 | Samurai Champloo | Yamane (voice) |
| 2004 | Paranoia Agent | Mitsuhiro Maniwa (voice) |
| 2004 | My-Hime | Reito Kanzaki (voice) |
| 2004 | Bleach | Aaroniero Arruruerie (voice) |
| 2004 | Gin'yuu Mokushiroku Meine Liebe | Ludwig Herzog von Mohn nahe Liechtenstein (voice) |
| 2003 | Requiem from the Darkness | Momosuke Yamaoka (voice) |
| 2002 | Mirage of Blaze | Takaya Ohgi (voice) |
| 2002 | Mobile Suit Gundam SEED | Rau Le Creuset (voice) |
| 2002 | Naruto | Iruka Umino (voice) |
| 2002 | Angelique: Twin Collection | Luva (voice) |
| 2002 | Saint Seiya: The Hades Chapter | Milo (voice) |
| 2002 | Mobile Suit Gundam SEED | Rey Za Burrel (voice) |
| 2000 | Descendants of Darkness | Yutaka Watari (voice) |
| 2000 | Saiyuki | Genjo Sanzo (voice) |
| 2000 | Saiyuki | Konzen Douji (voice) |
| 1999 | Reign: The Conqueror | Alexander (voice) |
| 1999 | Bビーダマン爆外伝V | Kurobon |
| 1999 | Pet Shop of Horrors | Count D |
| 1998 | TRIGUN | Legato Bluesummers (voice) |
| 1998 | Bomberman B-Daman Bakugaiden | |
| 1998 | Outlaw Star | Fred (voice) |
| 1998 | Nightwalker: The Midnight Detective | Bait |
| 1997 | Dragoon | Rain Keeves Fearudo (voice) |
| 1997 | Hyper Police | Sakunoshin Chikura |
| 1997 | Hakugei: Legend of the Moby Dick | |
| 1996 | The Legend of Zorro | Don Diego de la Vega / Zorro |
| 1996 | B'T X | Quatro (voice) |
| 1996 | Special Duty Combat Unit Shinesman | Shujin Seki (voice) |
| 1995 | Mobile Suit Gundam Wing | Duo Maxwell (voice) |
| 1995 | Udauda Yatteru Hima wa Nee! | (voice) |
| 1994 | The Irresponsible Captain Tylor OVA | Dom (voice) |
| 1994 | Natsuki Crisis | Kyōtarō Himuro |
| 1994 | Wild 7 | Dairoku Hiba |
| 1993 | Ninja Boy Rantaro | Hansuke Doi |
| 1993 | Aoki Densetsu Shoot! | Akihiko Himuro |
| 1993 | The Irresponsible Captain Tylor | Ru Baraba Dom |
| 1993 | Black Jack | Tokio Umetani (voice) |
| 1993 | Please Save My Earth | Mikuro Yakushimaru (voice) |
| 1992 | Princess Army: Wedding Combat | Yuuya Hashiba |
| 1992 | Ai no Kusabi | Riki (voice) |
| 1992 | D-1 Devastator | 谷田辺了 |
| 1991 | Future GPX Cyber Formula | Jotaro Kaga |
| 1991 | Blazing Transfer Student | Noboru Takizawa (voice) |
| 1991 | Here Is Greenwood | Shinobu Tezuka (voice) |
| 1991 | Izumo | Izumo (voice) |
| 1991 | Detonator Orgun | Knock |
| 1991 | Legend of Heavenly Sphere Shurato: The Secret Feud of Creation | Shurato |
| 1991 | Nyūin Bokki Monogatari Ojiji ni! | |
| 1990 | Nadia: The Secret of Blue Water | Fejto (voice) |
| 1990 | Hakkenden: Legend of the Dog Warriors | Shino Inuzuka (voice) |
| 1990 | Goddamn | Hans Schultz |
| 1989 | Ranma ½ | Mousse (voice) |
| 1989 | Madö King Granzört | Grunwald |
| 1989 | Dash! Yonkuro | |
| 1989 | Darkness of the Sea, Shadow of the Moon | Katsuyuki Touma (voice) |
| 1989 | Shurato | Shurato |
| 1989 | Yawara! | Matsuda / Eiji (voice) |
| 1988 | Dragon Century | |
| 1988 | Spirit Warrior | Kujaku (voice) |
| 1988 | Armor Hunter Merowlink | PFC Cepres |
| 1988 | F | |
| 1988 | Hades Project Zeorymer | 秋津マサト / 木原マサキ (voice) |
| 1987 | Zillion | JJ |
| 1987 | Evil Dragon War Chronicles | 錦繍 (voice) |
| 1985 | Magical Emi, the Magic Star | Customer A (voice) |
| 1971 | Kamen Rider | Kamen Rider Den-O (voice) |
| 1971 | Kamen Rider | Momotaros (voice) |