Toshihiko Seki
Acting
🎂 1962-06-11
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.
Cast credits(230)
Kazuo Henmi (voice)
2018
Iruka Umino (voice)
2002
Kamen Rider Den-O (voice)
1971
Momotaros (voice)
1971
Iruka Umino (voice)
2007
Mousse (voice)
1989
Aaroniero Arruruerie (voice)
2004
Matsuda / Eiji (voice)
1989
Hansuke Doi
1993
Scorpio Milo (voice)
2019
Morizo Ebihara (voice)
2016
Musashi Goda (voice)
2016
Genjo Sanzo (voice)
2000
Konzen Douji (voice)
2000
Wing (voice)
2011
Grunwald
1989
Hiroto Minaka
2008
Akihiko Himuro
1993
Don Diego de la Vega / Zorro
1996
Duo Maxwell (voice)
1995
Ru Baraba Dom
1993
Customer A (voice)
1985
Legato Bluesummers (voice)
1998
Aleister Crowley (voice)
2008
Kyousuke Irie (voice)
2006
Embryo (voice)
2014
Danna Toramizu
2005
Sakunoshin Chikura
1997
Souri (voice)
2008
Ludwig Herzog von Mohn nahe Liechtenstein (voice)
2004
Scorpio Milo (voice)
2015
Sahad (voice)
2023
Pluto (voice)
2023
Mitsuhiro Maniwa (voice)
2004
Muzan Kibutsuji (voice)
2019
Yamane (voice)
2004
Isshin Saitō
2010
Hiroshi Hoshizora
2012
Toto Hagoromo (voice)
2019
Shurato
1989
Jotaro Kaga
1991
Quatro (voice)
1996
Mr. Liar (voice)
2025
Momotaros (voice)
2007
Ahide Alobo Agatze (voice)
2020
Narration (voice)
2023
1989
Fred (voice)
1998
Alexander (voice)
1999
Muzan Kibutsuji (voice)
2025
Takaya Ohgi (voice)
2002
Dom (voice)
1994
1998
Kojiro Sasaki (voice)
2023
Clark Darwin (voice)
2023
Shino Inuzuka (voice)
1990
Norman Kingstat (voice)
2023
Momosuke Yamaoka (voice)
2003
Umigame Maniwa (voice)
2010
Public Prosecutor (voice)
2014
Miura Takuma
2018
Reito Kanzaki (voice)
2004
Momotaros (voice)
2008
Michael Holden (voice)
2017
Shurato
1991
Shinobu Tezuka (voice)
1991
Rau Le Creuset (voice)
2002
Rey Za Burrel (voice)
2002
Tatsuo Saeki (voice)
2013
JJ
1987
秋津マサト / 木原マサキ (voice)
1988
Gekisōmaru (voice)
2013
Carew (voice)
2024
Eisuke Higuchi (voice)
2016
Shisao Kihara(Story2)
2017
Chinese Tohoku Muffler (voice)
2016
Kyousuke Irie (voice)
2020
1988
Noboru Takizawa (voice)
1991
Count D
1999
Kyōtarō Himuro
1994
Milo (voice)
2002
Chongyue (Voice)
2025
1989
Mikuro Yakushimaru (voice)
1993
Fejto (voice)
1990
Momotaros (voice)
2022
Takeshi Chimatsuri
1987
Tokio Umetani (voice)
1993
Riki (voice)
1992
Ernst Rammsteiner
2009
1997
1992
(voice)
2013
Yuri Kamome
2019
Scorpio Milo (voice)
2018
Luva
2006
Muzan Kibutsuji (voice)
2019
Katsuyuki Touma (voice)
1989
PFC Cepres
1988
Additional Voices (voice)
1986
Conrad Leto (voice)
2023
谷田辺了
1992
Iruka Umino (voice)
2012
(voice)
1995
Kiyotaki Kousuke (voice)
2018
Kurobon
1999
Rain Keeves Fearudo (voice)
1997
Eddie Soul (voice)
2021
柊修
2009
Gunma Akagi (voice)
1988
Hans Schultz
1990
Knock
1991
Kujaku (voice)
1988
Yurimaru (voice)
1993
Shujin Seki (voice)
1996
Grove Marcus
2000
Izumo (voice)
1991
Genjō Sanzō (voice)
2007
Shogo Hikawa (voice)
2011
Muzan Kibutsuji (voice)
2022
Yutaka Matsuno (voice)
1993
Yutaka Watari (voice)
2000
Komada
1995
Bait
1998
Dairoku Hiba
1994
Konzen Dōji (voice)
2011
Wing (voice)
2013
Mousse (voice)
1991
Tetsuya Tsurugi (voice)
2017
Tachihara (voice)
1989
Luva (voice)
2002
Momotaros / Kamen Rider Den-O (voice)
2009
Shougo
1996
Iruka Umino (voice)
2016
Momotaros (voice) / Kamen Rider Den-O (voice)
2021
1991
Shijo Tsunami
1997
Sid (voice)
1992
Momotaros (voice)
2007
Momotaros (voice)
2008
Kamen Rider Den-O (voice)
2009
Eud (voice)
1988
Kitarou's Father (voice)
2023
Momotaros - Kamen Rider Den-O Sword Form (voice)
2017
Momotaros - Kamen Rider Den-O Sword Form (voice)
2012
錦繍 (voice)
1987
Momotaros / Kamen Rider Den-O Sword Form (voice)
2011
Momotaros / Kamen Rider Den-O Sword Form (voice)
2018
Duo Maxwell (voice)
1998
Penetentiary Officer Sanjo
2008
Tieh (voice)
1992
Masaki Kihara (voice)
1988
Masato Akitsu (voice)
1988
Hansuke Doi (voice)
2011
Kamen Rider Den-O Sword Form (voice)
2014
Momotaros (voice)
2008
Masato Akitsu / Masaki Kihara (voice)
1989
Hayata (voice)
1986
1987
Momotaros (voice)
2009
Hansuke Doi (voice)
2024
1994
Char Aznable (voice)
2015
Falt (voice)
1991
Momotaros
2007
Alexander
2000
Sakomizu (voice)
1994
Yuuya Hashiba
1992
J.J. (voice)
1988
Takateru Suga (voice)
1993
Shou Kurogane (voice)
1989
Hikaru Shihodo / Hikaruon (voice)
1987
Momotaros (voice)
2007
Genjo Sanzo (voice)
2001
Kyousuke Irie (voice)
2013
The Cellist
1992
Yoshitaro Katayama (voice)
1992
Ichiya Kumagai (voice)
1991
Hiroki Imashi
1990
Raiel (voice)
1996
Fate (voice)
1991
Bijomaru Shizuka (voice)
1990
Momotaros (voice)
2007
Momotaros (voice)
2009
Riki (voice)
1992
1991
Todorokki Kouhei
1996
Ryuu Raiba (voice)
2002
Shouji (voice)
1987
Naoto (voice)
1993
Bunta Kouno (voice)
1994
Momotaros
2020
Piston Akagi (voice)
1991
Hans Schultz
1990
Momotaros (voice)
2008
Momotaros (voice)
2010
Mikuro Yakushimaru (voice)
1993
Carmine (voice)
1988
1988
Chuta Misora (voice)
1990
Yuji Shimano
1989
1991
1992
Momotaros / Kamen Rider Den-O (Sword Form)
2010
Hiroshi Takama (voice)
1991
Momotaros (voice)
2010
Momotaros (voice)
2010
Momotaros (voice)
2009
1990
Ultraseven / Ultraman Leo (voice)
1996
Riki (voice)
1994
Soo Laform (voice)
1991
Ootsuki (voice)
1990
1996
Momotaros (voice)
2011
1989
Momotaros (voice)
2008
Dairoku Hiba
1994
2002
Felix The Cat
2000
Momotaros
2017
Reporter B (voice)
1988
Momotaros (voice)
2007
Momotaros (voice)
2008
1990
2010
Momotaros (voice)
2008
Duo Maxwell (voice)
1997
Ron
1997