Personal Info
Known For
Acting
Gender
Male
Birthday
6/11/1962
Place of Birth
Sendai, Miyagi, Japan
Also Known As
Toshihiko Seki
Biography
Known For
Demon Slayer: Kimetsu no Yaiba Infinity Castle
as Muzan Kibutsuji (voice)
Black Clover: Sword of the Wizard King
as Conrad Leto (voice)
Kamen Rider × Super Sentai: Ultra Super Hero Wars
as Momotaros - Kamen Rider Den-O Sword Form (voice)
Road to Ninja: Naruto the Movie
as Iruka Umino (voice)
Kamen Rider × Super Sentai: Super Hero Wars
as Momotaros - Kamen Rider Den-O Sword Form (voice)
Gundam Wing: The Endless Waltz
as Duo Maxwell (voice)
Castle in the Sky
as Additional Voices (voice)
Ninja Scroll
as Yurimaru (voice)
Saiyuki: Requiem
as Genjo Sanzo (voice)
Detective Conan: Quarter of Silence
as Shogo Hikawa (voice)
Demon Slayer: Kimetsu no Yaiba - Sibling's Bond
as Muzan Kibutsuji (voice)
Hunter x Hunter: The Last Mission
as Wing (voice)
Mazinger Z: Infinity
as Tetsuya Tsurugi (voice)
Ocean Waves
as Yutaka Matsuno (voice)
Ranma 1/2 the Movie 2: Nihao My Concubine
as Mousse (voice)
Kamen Rider Heisei Generations Forever
as Momotaros / Kamen Rider Den-O Sword Form (voice)
Super Kamen Rider Den-O & Decade NEO Generations: The Onigashima Warship
as Momotaros (voice)
Demon Slayer: Kimetsu no Yaiba - Asakusa Arc
as Muzan Kibutsuji (voice)
Bio Hunter
as Komada
Campus Special Investigator Hikaruon
as Hikaru Shihodo / Hikaruon (voice)
Career Timeline
2025
2024
2023
The Birth of Kitaro: The Mystery of GeGeGe
as Kitarou's Father (voice)
Onimusha
as Kojiro Sasaki (voice)
PLUTO
as Pluto (voice)
PLUTO
as Sahad (voice)
The Most Heretical Last Boss Queen: From Villainess to Savior
as Clark Darwin (voice)
Rurouni Kenshin
as Narration (voice)
Black Clover: Sword of the Wizard King
as Conrad Leto (voice)
HIGH CARD
as Norman Kingstat (voice)
2022
2021
2020
2019
2018
2017
Mazinger Z: Infinity
as Tetsuya Tsurugi (voice)
Saraba Kamen Rider Den-O: Special Event -Saraba Imagin! At Climax in the Entire Japan!!-
as Momotaros
THE REFLECTION
as Michael Holden (voice)
The Laughing Salesman NEW
as Shisao Kihara(Story2)
Kamen Rider × Super Sentai: Ultra Super Hero Wars
as Momotaros - Kamen Rider Den-O Sword Form (voice)
2016
2015
2014
2013
2012
2011
Guilty Crown
as Kurosu Ouma (voice)
Hunter x Hunter
as Wing (voice)
Detective Conan: Quarter of Silence
as Shogo Hikawa (voice)
OOO, Den-O, All Riders: Let's Go Kamen Riders
as Momotaros / Kamen Rider Den-O Sword Form (voice)
Saiyuki Gaiden
as Konzen Dōji (voice)
Nintama Rantaro the Movie: Ninjutsu Academy - All Hands on Deck!
as Hansuke Doi (voice)
OOO, Den-O, All Riders: Let's Go Kamen Riders: ~Let's Look! Only Your 48 Riders~
as Momotaros (voice)
2010
Psychic Detective Yakumo
as Isshin Saitō
Kamen Rider × Kamen Rider × Kamen Rider The Movie Cho-Den-O Trilogy Movie Released Memorial Special Stage: Imagin Super Climax Tour 2010
Role unknown
Super Kamen Rider Den-O Trilogy - Episode Yellow: Treasure de End Pirates
as Momotaros (voice)
Super Kamen Rider Den-O Trilogy - Episode Blue: The Dispatched Imagin is Newtral
as Momotaros (voice)
Super Kamen Rider Den-O Trilogy - Episode Red: Zero's Star Twinkle
as Momotaros (voice)
Katanagatari
as Umigame Maniwa (voice)
Kamen Rider Decade: Final Stage
as Momotaros / Kamen Rider Den-O (Sword Form)
2009
Kamen Rider × Kamen Rider W & Decade: Movie War 2010
as Kamen Rider Den-O (voice)
10th Anniversary Project: Masked Rider LIVE & SHOW
as Kamen Rider Den-O Sword Form (voice)
Kamen Rider Decade: All Riders vs. Dai-Shocker
as Momotaros / Kamen Rider Den-O (voice)
Dogs: Bullets & Carnage
as Ernst Rammsteiner
Super Kamen Rider Den-O & Decade NEO Generations: The Onigashima Warship
as Momotaros (voice)
Cookin' Idol Ai! Mai! Main!
as 柊修
Saraba Kamen Rider Den-O: Special Event -Saraba Imagin! At Climax in the Entire Japan!!-
as Momotaros (voice)
Kamen Rider Kiva & Den-O: DenLiner, Into Space!
as Momotaros (voice)
2008
Imagin Anime: Momotaros Forever!/Imajin Terminal Station
as Momotaros (voice)
A Certain Magical Index
as Aleister Crowley (voice)
Farewell Kamen Rider Den-O: Final Countdown
as Momotaros (voice)
Kamen Rider Kiva: King of the Castle in the Demon World
as Penetentiary Officer Sanjo
Momotaros' King of the Crimson Castle
as Momotaros (voice)
Kamen Rider Den-O: Final Trilogy Special Edition
as Momotaros (voice)
Momotaros' King of the Crimson Castle
as Momotaros (voice)
Blade of the Immortal
as Souri (voice)
Sekirei
as Hiroto Minaka
Kamen Rider Den-O: Imagin Anime
as Momotaros (voice)
Kamen Rider Den-O & Kiva: Climax Deka
as Momotaros (voice)
2007
Kamen Rider Den-O: Final Stage
as Momotaros
Kamen Rider Den-O: Singing, Dancing, Great Training!!
as Momotaros (voice)
Kamen Rider Den-O The Movie: I'm Born!
as Momotaros (voice)
Crayon Shin-chan Midsummer Night: I Have Arrived! The Storm is Called Den-O vs. Shin-O! 60 Minute Special!!
as Momotaros (voice)
Momotaros' Summer Vacation
as Momotaros (voice)
Saiyuki Reload: Burial
as Genjō Sanzō (voice)
Naruto Shippūden
as Iruka Umino (voice)
Kamen Rider Den-O
as Momotaros (voice)
2006
2004
2002
Saint Seiya: The Hades Chapter
as Milo (voice)
Mobile Suit Gundam SEED
as Rau Le Creuset (voice)
Mobile Suit Gundam SEED
as Rey Za Burrel (voice)
Naruto
as Iruka Umino (voice)
Saiyuki Interactive
Role unknown
Animation Store Manager
as Ryuu Raiba (voice)
Angelique: Twin Collection
as Luva (voice)
Mirage of Blaze
as Takaya Ohgi (voice)
2001
2000
1999
1998
1997
1996
Ultraman Super Fighter Legend
as Ultraseven / Ultraman Leo (voice)
X: The Movie
as Shougo
Yawara! Atlanta Special
Role unknown
Violinist of Hamelin: The Movie
as Raiel (voice)
B'T X
as Quatro (voice)
The Legend of Zorro
as Don Diego de la Vega / Zorro
Special Duty Combat Unit Shinesman
as Shujin Seki (voice)
The End of the Century Darling
as Todorokki Kouhei (voice)
1995
1994
Wild 7: Biker Knights
as Dairoku Hiba
Wild 7
as Dairoku Hiba
The Irresponsible Captain Tylor OVA
as Dom (voice)
I'm Not an Angel!
as Bunta Kouno (voice)
Love Wedge 2
as Riki (voice)
Dorami-chan: A Blue Straw Hat
as Crow (voice)
Genocyber
as Sakomizu (voice)
Natsuki Crisis
as Kyōtarō Himuro
1993
Please Save My Earth
as Mikuro Yakushimaru (voice)
Black Jack
as Tokio Umetani (voice)
Aoki Densetsu Shoot!
as Akihiko Himuro
Ocean Waves
as Yutaka Matsuno (voice)
Suikoden Demon Century
as Takateru Suga (voice)
Kiss Me on the Apple of My Eye
as Naoto (voice)
Ninja Scroll
as Yurimaru (voice)
Ninja Boy Rantaro
as Hansuke Doi
The Irresponsible Captain Tylor
as Ru Baraba Dom
1992
Download: Devil's Circuit
as Sid (voice)
D-1 Devastator
as 谷田辺了
Oruorane the Cat Player
as The Cellist
Love Wedge 1
as Riki (voice)
Ai no Kusabi
as Riki (voice)
Bastard!!
Role unknown
Ranma 1/2 the Movie 2: Nihao My Concubine
as Mousse (voice)
Yawara! Go Get 'Em, Wimpy Kids!!
Role unknown
Princess Army: Wedding Combat
as Yuuya Hashiba
Calico Cat Holmes and the Lord of the Haunted Castle
as Yoshitaro Katayama (voice)
The Weathering Continent
as Tieh (voice)
1991
Moonlight Pierce
as Hiroshi Takama (voice)
Nyūin Bokki Monogatari Ojiji ni!
Role unknown
Inferious Interplanetary War Chronicle - Condition Green
as Soo Laform (voice)
Here Is Greenwood
as Shinobu Tezuka (voice)
Ranma 1/2 the Movie: Big Trouble in Nekonron, China
as Mousse (voice)
Handsome Girl
as Ichiya Kumagai (voice)
Izumo
as Izumo (voice)
Legend of Heavenly Sphere Shurato: The Secret Feud of Creation
as Shurato
Detonator Orgun
as Knock
Yuukan Club
Role unknown
Nadia: The Secret of Blue Water - The Motion Picture
as Falt (voice)
Nadia: The Secret of Blue Water - Nautilus Story II
as Fate (voice)
Trusty Ginjiro
as Hideki Mitsui (voice)
Hisashi Eguchi's Kotobuki Goro Show
as Piston Akagi (voice)
Blazing Transfer Student
as Noboru Takizawa (voice)
Future GPX Cyber Formula
as Jotaro Kaga
1990
Hakkenden: Legend of the Dog Warriors
as Shino Inuzuka (voice)
TOKYO CITY Melhen 2
Role unknown
Marina the Manga Artist Goes to Camelot
as Bijomaru Shizuka (voice)
Midoriyama High School, Koshien Edition (Movie)
Role unknown
Milky Passion: Dougenzaka - The Castle of Love
as Ootsuki (voice)
Goddamn
as Hans Schultz
Goddamn
as Hans Schultz
Nadia: The Secret of Blue Water
as Fejto (voice)
Heart-Coloured Killer Ticket
as Chuta Misora (voice)
Ryokunohara Labyrinth - Sparkling Phantom
as Hiroki Imashi
1989
Demon Hunter Makaryūdo
as Shou Kurogane (voice)
Yawara!
as Matsuda / Eiji (voice)
Darkness of the Sea, Shadow of the Moon
as Katsuyuki Touma (voice)
Dash! Yonkuro
Role unknown
Angel Cop
as Tachihara (voice)
Cinderella Express
as Yuji Shimano
Star Cat Full House
Role unknown
Scarlet Demon
Role unknown
Ranma ½
as Mousse (voice)
Madö King Granzört
as Grunwald
Shurato
as Shurato
Nightsong of Splendor
Role unknown
Hades Project: Zeorymer Extinction
as Masato Akitsu / Masaki Kihara (voice)
1988
Kaze wo Nuke!
Role unknown
Hades Project: Zeorymer Separation
as Masaki Kihara (voice)
Hades Project: Zeorymer Separation
as Masato Akitsu (voice)
Hades Project Zeorymer
as (voice)
Armor Hunter Merowlink
as PFC Cepres
Dragon Century
as Carmine (voice)
Dragon Century
Role unknown
Sunlight All Around! Ka - su - mi: You Were in My Dreams
as Reporter B (voice)
Zillion: Burning Night
as J.J. (voice)
Spirit Warrior
as Kujaku (voice)
Balthus: Tia's Radiance
as Eud (voice)
F
as Gunma Akagi (voice)