Toshihiko Seki
ActingTotal Credits
241
Acting
241
First Credit
1971
Latest Credit
2026
Future GPX Cyber Formula
Jotaro Kaga
1991
Hunter x Hunter
Wing (voice)
2011
Demon Slayer: Kimetsu no Yaiba
Muzan Kibutsuji (voice)
2019
Ranma ½
Mousse (voice)
1989
Madö King Granzört
Grunwald
1989
Naruto Shippūden
Iruka Umino (voice)
2007
Mob Psycho 100
Morizo Ebihara (voice) · Musashi Goda (voice)
2016
Kaiju No. 8
Kaiju No. 11 (voice)
2024
The Misfit of Demon King Academy
Ahide Alobo Agatze (voice)
2020
Bleach
Aaroniero Arruruerie (voice)
2004
Naruto
Iruka Umino (voice)
2002
Rurouni Kenshin
Narration (voice)
2023
Demon Slayer: Kimetsu no Yaiba Infinity Castle
Muzan Kibutsuji (voice)
2025
Samurai Champloo
Yamane (voice)
2004
B'T X
Quatro (voice)
1996
Cross Ange: Rondo of Angels and Dragons
Embryo (voice)
2014
Ranma1/2
Mousse (voice)
2024
Ascendance of a Bookworm
Eustachius (voice)
2019
TRIGUN
Legato Bluesummers (voice)
1998
Black Clover: Sword of the Wizard King
Conrad Leto (voice)
2023
The Most Heretical Last Boss Queen: From Villainess to Savior
Clark Darwin (voice)
2023
Saint Seiya: The Hades Chapter
Milo (voice)
2002
MÄR: Märchen Awakens Romance
Danna Toramizu
2005
Saint Seiya: Soul of Gold
Scorpio Milo (voice)
2015
Descending Stories
Eisuke Higuchi (voice)
2016
Castle in the Sky
Additional Voices (voice)
1986
Ranma 1/2 the Movie 2: Nihao My Concubine
Mousse (voice)
1992
Paranoia Agent
Mitsuhiro Maniwa (voice)
2004
Demon Slayer: Kimetsu no Yaiba - Sibling's Bond
Muzan Kibutsuji (voice)
2019
I Parry Everything
Carew (voice)
2024
Mobile Suit Gundam Wing
Duo Maxwell (voice)
1995
PLUTO
Sahad (voice) · Pluto (voice)
2023
Ninja Scroll
Yurimaru (voice)
1993
Shurato
Shurato
1989
Higurashi: When They Cry
Kyousuke Irie (voice)
2006
Glitter Force
Hiroshi Hoshizora
2012
Demon Slayer: Kimetsu no Yaiba - Asakusa Arc
Muzan Kibutsuji (voice)
2022
Saint Seiya: Saintia Sho
Scorpio Milo (voice)
2018
The Irresponsible Captain Tylor
Ru Baraba Dom
1993
My Hero Academia: World Heroes' Mission
Eddie Soul (voice)
2021
Space Dandy
Public Prosecutor (voice)
2014
Golden Kamuy
Kazuo Henmi (voice)
2018
Outlaw Star
Fred (voice)
1998
A Certain Magical Index
Aleister Crowley (voice)
2008
Good Bye, Dragon Life
Dio (voice)
2024
Mobile Suit Gundam SEED
Rau Le Creuset (voice) · Rey Za Burrel (voice)
2002
Nadia: The Secret of Blue Water
Fejto (voice)
1990
SANDA
Hifumi Ōshibu (voice)
2025
Star☆Twinkle PreCure
Toto Hagoromo (voice)
2019
Onimusha
Kojiro Sasaki (voice)
2023
Naruto OVA 12: The Day Naruto Became Hokage
Iruka Umino (voice)
2016
Mobile Suit Gundam: The Origin II - Artesia's Sorrow
Char Aznable (voice)
2015
The Birth of Kitaro: The Mystery of GeGeGe
Kitarou's Father (voice)
2023
Gundam Wing: The Endless Waltz
Duo Maxwell (voice)
1998
SAINT SEIYA: Knights of the Zodiac
Scorpio Milo (voice)
2019
Sekirei
Hiroto Minaka
2008
Road to Ninja: Naruto the Movie
Iruka Umino (voice)
2012
Gingitsune: Messenger Fox of the Gods
Tatsuo Saeki (voice)
2013
Guilty Crown
Kurosu Ouma (voice)
2011
Ranma 1/2 the Movie: Big Trouble in Nekonron, China
Mousse (voice)
1991