Toshihiko Seki
Personal Info
Know For
Acting
Gender
Male
Birthday
1962-06-11 (63 years old)
Place of Birth
Sendai, Miyagi Prefecture, Japan
Also known As
関俊彦
せき としひこ
关俊彦
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 ...
Acting
1986
as Additional Voices (voice)
1997
as Shijo Tsunami
1993
as Yutaka Matsuno (voice)
1994
as Bunta Kouno (voice)
1993
as Yurimaru (voice)
2013
as Kyousuke Irie (voice)
1990
as Bijomaru Shizuka (voice)
1996
as Shougo
1996
as Todorokki Kouhei
1989
as Yuji Shimano
1991
as Ichiya Kumagai (voice)
2014
as Kamen Rider Den-O Sword Form (voice)
2007
2008
as Momotaros (voice)
2009
as Momotaros / Kamen Rider Den-O (voice)
2009
as Kamen Rider Den-O (voice)
2008
as Penetentiary Officer Sanjo
2017
1995
as Komada
2021
as Eddie Soul (voice)
2010
as Momotaros (voice)
2010
as Momotaros (voice)
2021
as Momotaros (voice) / Kamen Rider Den-O (voice)
2023
as Kitarou's Father (voice)
2016
as Iruka Umino (voice)
2011
as Momotaros / Kamen Rider Den-O Sword Form (voice)
1998
as Duo Maxwell (voice)
1991
as Fate (voice)
2009
as Momotaros (voice)
2023
as Conrad Leto (voice)
1990
as Hiroki Imashi
1987
as Takeshi Chimatsuri
2009
1987
as Shouji (voice)
1986
as Hayata (voice)
1988
as Carmine (voice)
1992
as Tieh (voice)
1994
as Dairoku Hiba
1994
as Sakomizu (voice)
2024
as Hansuke Doi (voice)
1988
as J.J. (voice)
2001
as Genjo Sanzo (voice)
1993
as Takateru Suga (voice)
1990
as Chuta Misora (voice)
2022
as Muzan Kibutsuji (voice)
1988
as Eud (voice)
1989
as Shou Kurogane (voice)
1992
as Sid (voice)
2007
as Momotaros (voice)
2008
as Momotaros (voice)
2008
as Momotaros (voice)
2009
as Momotaros (voice)
2010
as Momotaros (voice)
2017
as Tetsuya Tsurugi (voice)
1991
as Hiroshi Takama (voice)
1993
as Mikuro Yakushimaru (voice)
1988
as Masato Akitsu (voice)
1988
as Masaki Kihara (voice)
1989
as Masato Akitsu / Masaki Kihara (voice)
2011
as Hansuke Doi (voice)
1993
as Naoto (voice)
1992
as The Cellist
1987
1987
as Hikaru Shihodo / Hikaruon (voice)
2018
as Momotaros / Kamen Rider Den-O Sword Form (voice)
1997
as Ron
2011
as Momotaros (voice)
2007
as Momotaros (voice)
1990
as Hans Schultz
2002
as Ryuu Raiba (voice)
2015
as Char Aznable (voice)
1991
as Piston Akagi (voice)
1989
as Tachihara (voice)
1991
as Mousse (voice)
1992
as Yoshitaro Katayama (voice)
1992
as Riki (voice)
1994
as Riki (voice)
2010
as Momotaros / Kamen Rider Den-O (Sword Form)
1991
as Soo Laform (voice)
2000
as Alexander
1988
as Reporter B (voice)
2007
as Momotaros
2012
as Iruka Umino (voice)
2020
as Momotaros
1990
as Ootsuki (voice)
2012
as Momotaros - Kamen Rider Den-O Sword Form (voice)
2017
as Momotaros - Kamen Rider Den-O Sword Form (voice)
2013
as Wing (voice)
2019
as Muzan Kibutsuji (voice)
2000
as Felix The Cat
2011
as Shogo Hikawa (voice)
1991
1996
as Raiel (voice)
2000
as Grove Marcus
1996
as Ultraseven / Ultraman Leo (voice)
1988
2025
as Muzan Kibutsuji (voice)
2007
as Momotaros (voice)
2008
as Momotaros (voice)
2008
as Momotaros (voice)
1989
1991
1991
as Falt (voice)
Production
2008
as Theme Song Performance
2009
as Theme Song Performance
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