Toshihiko Seki
Toshihiko Seki is a Japanese actor, voice actor, singer, and narrator. In June 2004, Seki was honored by the readers of Animage Magazine in the 26th Annual Reader's Poll, where he was ranked the 9th favorite voice actor, largely in recognition of his performance as Rau Le Creuset from Mobile Suit Gundam SEED. In August 2007 the Anime News Network called him one of the more prolific male voice actors with 215 roles credited to his name. Seki often voices characters who are very serious or easily agitated like Duo Maxwell in Mobile Suit Gundam Wing, Iruka Umino in Naruto, Kaien Shiba in Bleach, and Genjo Sanzo in Saiyuki. He also played deranged villains like Legato Bluesummers, Rau Le Creuset, Embryo, Il Dottore, and Muzan Kibutsuji. His most famous role is the Imagin Momotaros from Kamen Rider Den-O, reprising the role numerous productions since then. In 2023, he starred as the voice of the titular character in Pluto.
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Frequent Collaborators
🎬 Movies
Untitled Super Space Sheriff Gavan Infinity Summer Movie
actor
2026
Demon Slayer: Kimetsu no Yaiba Infinity Castle
actor
2025
Nintama Rantarō: Invincible Master of the Dokutake Ninja
actor
2024
The Birth of Kitaro: The Mystery of GeGeGe
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2023
Black Clover: Sword of the Wizard King
actor
2023
Paranoia Agent: Part 2
actor
2021
Kamen Rider Den-O: The Birth of Pretty Den-O!
actor
2020
Demon Slayer: Kimetsu no Yaiba - Sibling's Bond
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2019
Mazinger Z: Infinity
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2017
Kamen Rider × Super Sentai: Ultra Super Hero Wars
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2017
Naruto OVA 12: The Day Naruto Became Hokage
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2016
Mobile Suit Gundam: The Origin II - Artesia's Sorrow
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2015
Hunter x Hunter: The Last Mission
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2013
Higurashi: When They Cry - Outbreak
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2013
Road to Ninja: Naruto the Movie
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2012
Kamen Rider × Super Sentai: Super Hero Wars
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2012
Detective Conan: Quarter of Silence
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2011
OOO, Den-O, All Riders: Let's Go Kamen Riders
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2011
Nintama Rantaro the Movie: Ninjutsu Academy - All Hands on Deck!
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2011
OOO, Den-O, All Riders: Let's Go Kamen Riders: ~Let's Look! Only Your 48 Riders~
actor
2011
Super Kamen Rider Den-O Trilogy - Episode Yellow: Treasure de End Pirates
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2010
Super Kamen Rider Den-O Trilogy - Episode Blue: The Dispatched Imagin is Newtral
actor
2010
Super Kamen Rider Den-O Trilogy - Episode Red: Zero's Star Twinkle
actor
2010
Kamen Rider Decade: Final Stage
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2010
Kamen Rider Kiva: King of the Castle in the Demon World
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2008
Kamen Rider Den-O: Final Trilogy Special Edition
actor
2008
Kamen Rider Den-O: Final Stage
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2007
Kamen Rider Den-O: Singing, Dancing, Great Training!!
actor
2007
Kamen Rider Den-O The Movie: I'm Born!
actor
2007
Crayon Shin-chan Midsummer Night: I Have Arrived! The Storm is Called Den-O vs. Shin-O! 60 Minute Special!!
actor
2007
Paranoia Agent: Part 1
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2004
Animation Store Manager
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2002
Saiyuki: Requiem
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2001
Reign: The Conqueror Movie
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2000
Gundam Wing: The Endless Waltz
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1998
Twilight of the Dark Master
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1997
Ultraman Super Fighter Legend
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1996
X: The Movie
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1996
Yawara! Atlanta Special
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1996
Violinist of Hamelin: The Movie
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1996
The End of the Century Darling
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1996
Bio Hunter
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1995
Wild 7: Biker Knights
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1994
I'm Not an Angel!
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1994
Love Wedge 2
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1994
Dorami-chan: A Blue Straw Hat
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1994
Genocyber
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1994
Ocean Waves
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1993
Suikoden Demon Century
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1993
Kiss Me on the Apple of My Eye
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1993
Ninja Scroll
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1993
Download: Devil's Circuit
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1992
Oruorane the Cat Player
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1992
Love Wedge 1
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1992
Ranma 1/2 the Movie 2: Nihao My Concubine
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1992
Yawara! Go Get 'Em, Wimpy Kids!!
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1992
Calico Cat Holmes and the Lord of the Haunted Castle
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1992
The Weathering Continent
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1992
Moonlight Pierce
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1991
Ranma 1/2 the Movie: Big Trouble in Nekonron, China
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1991
Handsome Girl
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1991
Yuukan Club
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1991
Nadia: The Secret of Blue Water - Nautilus Story II
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1991
Trusty Ginjiro
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1991
Hisashi Eguchi's Kotobuki Goro Show
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1991
Marina the Manga Artist Goes to Camelot
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1990
Midoriyama High School, Koshien Edition (Movie)
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1990
Milky Passion: Dougenzaka - The Castle of Love
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1990
Goddamn
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1990
Heart-Coloured Killer Ticket
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1990
Ryokunohara Labyrinth - Sparkling Phantom
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1990
Demon Hunter Makaryūdo
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1989
Angel Cop
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1989
Cinderella Express
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1989
Scarlet Demon
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1989
Kaze wo Nuke!
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1988
Dragon Century
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1988
Sunlight All Around! Ka - su - mi: You Were in My Dreams
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1988
Zillion: Burning Night
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1988
Balthus: Tia's Radiance
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1988
The Samurai
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1987
TO-Y
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1987
Maryuu Senki
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1987
Campus Special Investigator Hikaruon
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1987
Call Me Tonight
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1986
📺 TV Shows
I Parry Everything
actor
2024
Pluto
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2023
The Most Heretical Last Boss Queen: From Villainess to Savior
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2023
Higurashi: When They Cry
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2020
Gingitsune: Messenger Fox of the Gods
actor
2013
Kill la Kill
actor
2013
Psychic Detective Yakumo
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2010
Shonen Onmyouji
actor
2006
Higurashi no Naku Koro ni
actor
2006
Spider Riders
actor
2006
Mobile Suit Gundam SEED Destiny
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2004
Paranoia Agent
actor
2004
Mobile Suit Gundam SEED
actor
2002
Samurai Deeper Kyo
actor
2002
Mirage of Blaze
actor
2002
InuYasha
actor
2000
Alexander Senki
actor
1999
Trigun
actor
1998
Mobile Suit Gundam Wing
actor
1995
Ranma ½
actor
1989
Shurato
actor
1989