Birthday
1962/06/11 (62 years old)
Gender
Male
Place of Birth
Sendai, Miyagi Prefecture, Japan
Also know as
関俊彦, せき としひこ, 关俊彦
Toshihiko Seki (関 俊彦, Seki Toshihiko, born June 11, 1962) 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 ...Read more
(1986) Castle in the Sky
as Additional Voices (voice)
(1998) Twilight of the Dark Master
as Shijo Tsunami
(1994) Ocean Waves
as Yutaka Matsuno (voice)
(1994) I'm Not an Angel!
as Bunta Kouno (voice)
(1993) Ninja Scroll
as Yurimaru (voice)
(2013) Higurashi: When They Cry - Kaku: Outbreak
as Kyousuke Irie (voice)
(1990) Marina the Manga Artist Goes to Camelot
as Bijomaru Shizuka (voice)
(1996) X: The Movie
as Shougo
(1996) The End of the Century Darling
as Todorokki Kouhei
(1989) Cinderella Express
as Yuji Shimano
(1990) TOKYO CITY Melhen 2
as ---
(1991) Handsome Girl
as Ichiya Kumagai (voice)
(2014) Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai
as Kamen Rider Den-O Sword Form (voice)
(2007) Crayon Shin-chan Midsummer Night: I Have Arrived! The Storm is Called Den-O vs. Shin-O! 60 Minute Special!!
as Momotaros (voice)
(2008) Kamen Rider Den-O: Final Trilogy Special Edition
as Momotaros (voice)
(2009) Kamen Rider Decade: All Riders vs. Dai-Shocker
as Momotaros / Kamen Rider Den-O (voice)
(2009) Kamen Rider × Kamen Rider W & Decade: Movie War 2010
as Kamen Rider Den-O (voice)
(2008) Kamen Rider Kiva: King of the Castle in the Demon World
as Penetentiary Officer Sanjo
(2017) Saraba Kamen Rider Den-O: Special Event -Saraba Imagin! At Climax in the Entire Japan!!-
as Momotaros
(1995) Bio Hunter
as Komada
(2021) My Hero Academia: World Heroes' Mission
as Eddie Soul (voice)
(2010) Super Kamen Rider Den-O Trilogy - Episode Blue: The Dispatched Imagin is Newtral
as Momotaros (voice)
(2010) Super Kamen Rider Den-O Trilogy - Episode Red: Zero's Star Twinkle
as Momotaros (voice)
(2021) Kamen Rider Saber + Kikai Sentai Zenkaiger: Super Hero Chronicles
as Momotaros (voice) / Kamen Rider Den-O (voice)
(2023) The Birth of Kitaro: The Mystery of GeGeGe
as Kitarou's Father (voice)
(2016) The Day Naruto Became Hokage
as Iruka Umino (voice)
(2011) OOO, Den-O, All Riders: Let's Go Kamen Riders
as Momotaros / Kamen Rider Den-O Sword Form (voice)
(1998) Gundam Wing: The Endless Waltz
as Duo Maxwell (voice)
(1991) Nadia: The Secret of Blue Water - Nautilus Story II
as Fate (voice)
(2009) Kamen Rider Kiva & Den-O: DenLiner, Into Space!
as Momotaros (voice)
(2023) Black Clover: Sword of the Wizard King
as Conrad Leto (voice)
(1990) Ryokunohara Labyrinth - Sparkling Phantom
as Hiroki Imashi
(1987) The Samurai
as Takeshi Chimatsuri
(2009) Saraba Kamen Rider Den-O: Special Event -Saraba Imagin! At Climax in the Entire Japan!!-
as Momotaros (voice)
(1987) TO-Y
as Shouji (voice)
(1986) Call Me Tonight
as Hayata (voice)
(1988) Dragon Century
as Carmine (voice)
(1992) The Weathering Continent
as Tieh (voice)
(1994) Wild 7: Biker Knights
as Dairoku Hiba
(1994) Genocyber
as Sakomizu (voice)
(2024) Nintama Rantaro the Movie: The Dokutake Ninja Team's Strongest Strategist
as Hansuke Doi (voice)
(1988) Zillion: Burning Night
as J.J. (voice)
(2001) Gensomaden Saiyuki Requiem: For the One Not Chosen
as Genjo Sanzo (voice)
(2002) Gensomaden Saiyuki: A Sin of Hope
as Genjo Sanzo (voice)
(1993) Suikoden Demon Century
as Takateru Suga (voice)
(1990) Heart-Coloured Killer Ticket
as Chuta Misora (voice)
(2022) Demon Slayer: Kimetsu no Yaiba - Asakusa Arc
as Muzan Kibutsuji (voice)
(1988) Balthus: Tia's Radiance
as Eud (voice)
(1989) Demon Hunter Makaryūdo
as Shou Kurogane (voice)
(1992) Download: Devil's Circuit
as Sid (voice)
(1996) Yawara! Atlanta Special
as ---
(1992) Yawara! Go Get 'Em, Wimpy Kids!!
as ---
(2007) Kamen Rider Den-O The Movie: I’m Born!
as Momotaros (voice)
(2008) Kamen Rider Den-O & Kiva: Climax Deka
as Momotaros (voice)
(2008) Farewell Kamen Rider Den-O: Final Countdown
as Momotaros (voice)
(2009) Super Kamen Rider Den-O & Decade NEO Generations: The Onigashima Warship
as Momotaros (voice)
(2010) Super Kamen Rider Den-O Trilogy - Episode Yellow: Treasure de End Pirates
as Momotaros (voice)
(2017) Mazinger Z: Infinity
as Tetsuya Tsurugi (voice)
(1991) Moonlight Pierce
as Hiroshi Takama (voice)
(1993) Please Save My Earth
as Mikuro Yakushimaru (voice)
(1988) Hades Project: Zeorymer Separation
as Masato Akitsu (voice)
(1988) Hades Project: Zeorymer Separation
as Masaki Kihara (voice)
(1989) Hades Project: Zeorymer Extinction
as Masato Akitsu / Masaki Kihara (voice)
(2011) Nintama Rantaro the Movie: Ninjutsu Academy - All Hands on Deck!
as Hansuke Doi (voice)
(1993) Kiss Me on the Apple of My Eye
as Naoto (voice)
(1992) Oruorane the Cat Player
as The Cellist
(1987) Maryuu Senki
as ---
(1987) Campus Special Investigator Hikaruon
as Hikaru Shihodo (voice)
(2018) Kamen Rider Heisei Generations FOREVER
as Momotaros / Kamen Rider Den-O Sword Form (voice)
(1997) Chimera: Angel of Death
as Ron
(2011) OOO, Den-O, All Riders: Let's Go Kamen Riders: ~Let's Look! Only Your 48 Riders~
as Momotaros (voice)
(2007) Kamen Rider Den-O: Singing, Dancing, Great Training!!
as Momotaros (voice)
(1990) Goddamn
as Hans Schultz
(2002) Animation Store Manager
as Ryuu Raiba (voice)
(2015) Mobile Suit Gundam: The Origin II - Artesia's Sorrow
as Char Aznable (voice)
(1991) Hisashi Eguchi's Kotobuki Goro Show
as Piston Akagi (voice)
(1989) Angel Cop
as Tachihara (voice)
(1991) Ranma ½: The Movie — The Battle of Nekonron: The Fight to Break the Rules!
as Mousse (voice)
(1992) Calico Cat Holmes and the Lord of the Haunted Castle
as Yoshitaro Katayama (voice)
(1992) Love Wedge 1
as Riki (voice)
(1994) Love Wedge 2
as Riki (voice)
(2010) Kamen Rider Decade: Final Stage
as Momotaros / Kamen Rider Den-O (Sword Form)
(1991) Inferious Interplanetary War Chronicle - Condition Green
as Soo Laform (voice)
(2000) Reign: The Conqueror Movie
as Alexander
(1990) Midoriyama High School, Koshien Edition (Movie)
as ---
(1988) Sunlight All Around! Ka - su - mi: You Were in My Dreams
as Reporter B (voice)
(2007) Kamen Rider Den-O: Final Stage
as Momotaros
(2012) Road to Ninja: Naruto the Movie
as Iruka Umino (voice)
(2020) Kamen Rider Den-O: The Birth of Pretty Den-O!
as Momotaros
(1990) Milky Passion: Dougenzaka - The Castle of Love
as Ootsuki (voice)
(2012) Kamen Rider × Super Sentai: Super Hero Wars
as Momotaros - Kamen Rider Den-O Sword Form (voice)
(2017) Kamen Rider × Super Sentai: Ultra Super Hero Wars
as Momotaros - Kamen Rider Den-O Sword Form (voice)
(2010) Kamen Rider × Kamen Rider × Kamen Rider The Movie Cho-Den-O Trilogy Movie Released Memorial Special Stage: Imagin Super Climax Tour 2010
as ---
(2013) Hunter x Hunter: The Last Mission
as Wing (voice)
(2019) Demon Slayer: Kimetsu no Yaiba - Sibling's Bond
as Muzan Kibutsuji (voice)
(2000) Baby Felix & Friends
as Felix The Cat
(2011) Detective Conan: Quarter of Silence
as Shogo Hikawa (voice)
(1991) Yuukan Club
as ---
(1996) Violinist of Hamelin: The Movie
as Raiel (voice)
(2000) Vampire Hunter D: Bloodlust
as Grove Marcus
(1996) Ultraman Super Fighter Legend
as Ultraseven / Ultraman Leo (voice)
(1988) Kaze wo Nuke!
as ---
(2025) Demon Slayer: Kimetsu no Yaiba Infinity Castle
as Muzan Kibutsuji (voice)
(2004) Samurai Champloo
as Yamane (voice)
(2002) Mirage of Blaze
as Takaya Ohgi (voice)
(1997) Dragoon
as Rain Keeves Fearudo (voice)
(1991) Future GPX Cyber Formula
as Jotaro Kaga
(2004) Paranoia Agent
as Mitsuhiro Maniwa (voice)
(1988) Dragon Century
as ---
(2000) Descendants of Darkness
as Yutaka Watari (voice)
(2004) My-Hime
as Reito Kanzaki (voice)
(2018) Saint Seiya: Saintia Sho
as Scorpio Milo (voice)
(1999) Reign: The Conqueror
as Alexander (voice)
(2016) Mob Psycho 100
as Morizo Ebihara (voice)
(2002) Mobile Suit Gundam SEED
as Rau Le Creuset (voice)
(1990) Nadia: The Secret of Blue Water
as Fejto (voice)
(1996) The Legend of Zorro
as Don Diego de la Vega / Zorro
(1994) The Irresponsible Captain Tylor OVA
as Dom (voice)
(1995) Mobile Suit Gundam Wing
as Duo Maxwell (voice)
(1989) Ranma ½
as Mousse (voice)
(1991) Blazing Transfer Student
as Noboru Takizawa (voice)
(1989) Madö King Granzört
as Grunwald
(2004) Bleach
as Aaroniero Arruruerie (voice)
(2008) Sekirei
as Hiroto Minaka
(1997) Hyper Police
as Sakunoshin Chikura
(1993) Ninja Boy Rantaro
as Hansuke Doi
(2006) Loving Angel Angelique
as Luva
(2007) Naruto Shippūden
as Iruka Umino (voice)
(2010) Psychic Detective Yakumo
as Isshin Saitō
(2012) Glitter Force
as Hiroshi Hoshizora
(2002) Naruto
as Iruka Umino (voice)
(2010) Katanagatari
as Umigame Maniwa (voice)
(1987) Zillion
as JJ
(1993) Aoki Densetsu Shoot!
as Akihiko Himuro
(1993) The Irresponsible Captain Tylor
as Ru Baraba Dom
(2000) Saiyuki
as Genjo Sanzo (voice)
(2000) Saiyuki
as Konzen Douji (voice)
(2004) Gin'yuu Mokushiroku Meine Liebe
as Ludwig Herzog von Mohn nahe Liechtenstein (voice)
(2003) Requiem from the Darkness
as Momosuke Yamaoka (voice)
(2014) Space Dandy
as Public Prosecutor (voice)
(2006) Higurashi: When They Cry
as Kyousuke Irie (voice)
(2002) Angelique: Twin Collection
as Luva (voice)
(1995) Udauda Yatteru Hima wa Nee!
as (voice)
(2014) Cross Ange: Rondo of Angels and Dragons
as Embryo (voice)
(1991) Here Is Greenwood
as Shinobu Tezuka (voice)
(1991) Izumo
as Izumo (voice)
(1994) Natsuki Crisis
as Kyōtarō Himuro
(1992) Princess Army: Wedding Combat
as Yuuya Hashiba
(2022) Avataro Sentai Donbrothers meets Kamen Rider Den-O: Aim for it! The Don-O
as Momotaros (voice)
(2023) The Most Heretical Last Boss Queen: From Villainess to Savior
as Clark Darwin (voice)
(1988) Spirit Warrior
as Kujaku (voice)
(2011) Saiyuki Gaiden
as Konzen Dōji (voice)
(1971) Kamen Rider
as Kamen Rider Den-O (voice)
(2023) Rurouni Kenshin
as Narration (voice)
(2007) Saiyuki Reload: Burial
as Genjō Sanzō (voice)
(1992) Ai no Kusabi
as Riki (voice)
(2008) Kamen Rider Den-O: Imagin Anime
as Momotaros (voice)
(2015) Saint Seiya: Soul of Gold
as Scorpio Milo (voice)
(1998) TRIGUN
as Legato Bluesummers (voice)
(1988) Armor Hunter Merowlink
as PFC Cepres
(1971) Kamen Rider
as Momotaros (voice)
(2002) Saint Seiya: The Hades Chapter
as Milo (voice)
(2019) SAINT SEIYA: Knights of the Zodiac
as Scorpio Milo (voice)
(1993) Black Jack
as Tokio Umetani (voice)
(1996) B'T X
as Quatro (voice)
(2023) Onimusha
as Kojiro Sasaki (voice)
(2011) Hunter x Hunter
as Wing (voice)
(1996) Special Duty Combat Unit Shinesman
as Shujin Seki (voice)
(1990) Hakkenden: Legend of the Dog Warriors
as Shino Inuzuka (voice)
(2009) Cookin' Idol Ai! Mai! Main!
as 柊修
(1997) Hakugei: Legend of the Moby Dick
as ---
(2023) PLUTO
as Pluto (voice)
(2023) PLUTO
as Sahad (voice)
(2017) The Laughing Salesman NEW
as Shisao Kihara(Story2)
(2019) Ascendance of a Bookworm
as Justucs (voice)
(2016) Mob Psycho 100
as Musashi Goda (voice)
(1998) Bomberman B-Daman Bakugaiden
as ---
(2018) SWORD GAI: The Animation
as Miura Takuma
(1989) Dash! Yonkuro
as ---
(2018) Golden Kamuy
as Kazuo Henmi (voice)
(1990) Goddamn
as Hans Schultz
(2009) Dogs: Bullets & Carnage
as Ernst Rammsteiner
(1989) Darkness of the Sea, Shadow of the Moon
as Katsuyuki Touma (voice)
(1985) Magical Emi, the Magic Star
as Customer A (voice)
(2005) MÄR: Märchen Awakens Romance
as Danna Toramizu
(2008) A Certain Magical Index
as Aleister Crowley (voice)
(2013) Triple Combination: Transformers Go!
as Gekisōmaru (voice)
(1991) Detonator Orgun
as Knock
(2013) 声優戦隊ボイストーム7
as (voice)
(1988) F
as ---
(1994) Wild 7
as Dairoku Hiba
(1999) Bビーダマン爆外伝V
as Kurobon
(2024) I Parry Everything
as Carew (voice)
(2023) HIGH CARD
as Norman Kingstat (voice)
(2018) Pop Team Epic
as Popuko (voice)
(2018) The Ryuo's Work is Never Done!
as Kiyotaki Kousuke (voice)
(2013) Gingitsune: Messenger Fox of the Gods
as Tatsuo Saeki (voice)
(1999) Pet Shop of Horrors
as Count D
(1989) Shurato
as Shurato
(2020) The Misfit of Demon King Academy
as Ahide Alobo Agatze (voice)
(1998) Outlaw Star
as Fred (voice)
(1998) Nightwalker: The Midnight Detective
as Bait
(2016) Showa Genroku Rakugo Shinju
as Eisuke Higuchi (voice)
(2016) To Be Hero
as Chinese Tohoku Muffler (voice)
(2002) Mobile Suit Gundam SEED
as Rey Za Burrel (voice)
(1989) Yawara!
as Matsuda / Eiji (voice)
(1991) Legend of Heavenly Sphere Shurato: The Secret Feud of Creation
as Shurato
(2019) Sarazanmai
as Yuri Kamome
(2019) Demon Slayer: Kimetsu no Yaiba
as Muzan Kibutsuji (voice)
(2008) Blade of the Immortal
as Souri (voice)
(2020) Higurashi: When They Cry - NEW
as Kyousuke Irie (voice)
(1993) Please Save My Earth
as Mikuro Yakushimaru (voice)
(1992) D-1 Devastator
as 谷田辺了
(2007) Kamen Rider Den-O
as Momotaros (voice)
(2019) Star☆Twinkle PreCure
as Toto Hagoromo (voice)
(1991) 入院ボッキ物語 おだいじに!
as ---
(1987) Evil Dragon War Chronicles
as 錦繍 (voice)
(1988) Hades Project Zeorymer
as 秋津マサト / 木原マサキ (voice)