# Toshihiko Seki

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 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 but he also plays 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.

## Filmography
### Anime series
#### 1987

* Akai Koudan Zillion, J.J.

#### 1988

* F, Gunma Akagi
* Saint Seiya, Alioth Epsilon Fenrir

#### 1989

* Oishinbo, Ryōzō Okaboshi
* Ranma ½, Mousse
* Legend of Heavenly Sphere Shurato, Shurato
* Madö King Granzört, Haribakka ̄
* Yawara!, Kosaku Matsuda

#### 1990

* Idol Angel Yokoso Yoko, Akira Hayami
* Mashin Hero Wataru 2, Tsuppari ̄, Nikisaku

#### 1991

* Future GPX Cyber Formula, Bleed Kaga
* Honō no Tōkyūji: Dodge Danpei, Taiga Nikaidō

#### 1992

* Oi! Ryoma, Ryōma Sakamoto (Adult)

#### 1993

* Nintama Rantarō, Doi-sensei, Ninja

#### 1995

* Mobile Suit Gundam Wing, Duo Maxwell
* Neon Genesis Evangelion, Asuka's Father

#### 1996

* Kaiketsu Zorro, Zorro/Don Diego de la Vega

#### 1997

* Hyper Police, Sakunoshin Chikura

#### 1998

* Weiß Kreuz, Knight
* Outlaw Star, Fred Luo, Ark Manaf
* Silent Möbius, Genvara
* Trigun, Legato Bluesummers
* Bomberman B-Daman Bakugaiden, Kurobon

#### 1999

* Pet Shop of Horrors, Count D
* Alexander Senki, Alexander

#### 2000

* Bomberman B-Daman Bakugaiden Victory, Kurobon
* Baby Felix, Felix
* Yami no Matsuei, Watari Yutaka
* Gensomaden Saiyuki, Genjo Sanzo

#### 2001

* Final Fantasy: Unlimited, Cid
* Fruits Basket, Momiji's Father
* Rave Master, Shuda

#### 2002

* Mirage of Blaze, Takaya Ougi
* RahXephon, Makoto Isshiki
* Naruto, Iruka Umino, Narrator
* Mobile Suit Gundam SEED, Rau Le Creuset
* Samurai Deeper Kyo, Benitora

#### 2003

* Saiyuki Reload, Genjo Sanzo
* Zatch Bell!, Apollo
* Fullmetal Alchemist, Belsio
* Kousetsu Hyaku Monogatari, Momosuke

#### 2004

* Paranoia Agent, Mitsuhiro Maniwa
* Area 88, Mickey Simon
* My-HiME, Reito Kanzaki
* Mobile Suit Gundam SEED Destiny, Rey Za Burrel
* Meine Liebe, Ludwig
* Saiyuki Reload Gunlock, Genjo Sanzo

#### 2005

* Bleach, Kaien Shiba
* MÄR, Danna Toramizu
* My-Otome, Rado

#### 2006

* Spider Riders, Buguese
* Koi suru Tenshi Angelique, Luva
* Saiunkoku Monogatari, Rio Hyo, Sr.

#### 2007

* Keroro Gunsou, Urere
* Higurashi When They Cry, Kyosuke Irie
* Naruto: Shippuden, Iruka Umino
* Kamen Rider Den-O + Shin-O, Momotaros, Kamen Rider Den-O Sword Form
* Nagasarete Airantō, Kiyomasa, Benyasha

#### 2008

* Toaru Majutsu no Index, Aleister Crowley
* Gunslinger Girl, Nino
* Kamen Rider Den-O: Imagin Anime (Momotaros)
* Yu-Gi-Oh! 5D's, Professor Frank

#### 2009

* One Piece, Duval
* Bleach, Aaroniero Arruruerie

#### 2010

* Katanagatari, Umigame Maniwa
* Sgt. Frog, Reiji
* Psychic Detective Yakumo, Isshin Saito

#### 2012

* Pretty Rhythm: Aurora Dream, Pietro Takamine
* Smile PreCure!, Hiroshi Hoshizora
* Hunter × Hunter (2011), Wing

#### 2013

* Valvrave the Liberator, Soichi Tokishima
* Pretty Rhythm: Rainbow Live, Hijiri Himuro
* Kill la Kill, Senketsu
* Gingitsune, Tatsuo Saeki

#### 2014

* Cross Ange, Embryo

#### 2015

* Symphogear GX, Akira Tachibana
* Saint Seiya: Soul of Gold, Scorpio Milo

#### 2016

* Cardfight!! Vanguard G: GIRS Crisis (Season 2), Kensuke Handa
* Cardfight!! Vanguard G: Stride Gate (Season 3), Kensuke Handa
* Mob Psycho 100, Musashi Goda

#### 2017

* The Laughing Salesman NEW
* Descending Stories: Showa Genroku Rakugo Shinju, Eisuke Higuchi
* Boruto: Naruto Next Generations, Iruka Umino
* Saiyuki Reload Blast, Genjo Sanzo
* Elegant Yokai Apartment Life, Naomi Chiaki

#### 2018

* Gyakuten Saiban, Aiga Hoshiidake
* Golden Kamuy, Henmi Kazuo

#### 2019

* Demon Slayer: Kimetsu no Yaiba, Muzan Kibutsuji
* Kamen Rider Zi-O, Momotaros, Kamen Rider Den-O Sword Form
* If It's for My Daughter, I'd Even Defeat a Demon Lord, Randolph
* Star Twinkle PreCure, Toto

#### 2020

* Plunderer, Schmerman Bach
* Higurashi: When They Cry – Gou, Kyosuke Irie
* Our Last Crusade or the Rise of a New World, Salinger

#### 2021

* Higurashi: When They Cry – Sotsu, Kyosuke Irie
* The Fruit of Evolution, God
* The Vampire Dies in No Time, Tsujigiri Nagiri
* Demon Slayer: Kimetsu no Yaiba, Muzan Kibutsuji

#### 2022

* Saiyuki Reload: Zeroin, Genjo Sanzo
* Mob Psycho 100 III, Musashi Goda

#### 2023

* High Card, Norman Kingstadt
* The Most Heretical Last Boss Queen, Clark
* Pluto, Sahad / Pluto

#### 2024

* The Misfit of Demon King Academy 2nd Season, Ahid Alovo Agartz
* I Parry Everything, Caroux
* Demon Slayer: Kimetsu no Yaiba, Muzan Kibutsuji
* Tōhai, Hideharu Seki

#### 2025

* Trillion Game, Tōru Hebijima

### Original video animation
#### 1986

* Call Me Tonight, Hayata

#### 1987

* Gakuen Tokusou Hikaruon, Hikaru Shihodo

#### 1988

* Dragon Century, Carmine
* Zeorymer, Masato Akitsu/Masaki Kihara

#### 1989

* Angel Cop, Tachihara

#### 1990

* Madö King Granzört The Last Magical War, Grunwald

#### 1991

* Here is Greenwood, Shinobu Tezuka

#### 1992

* Ai no Kusabi, Riki
* Bastard!!, Lord Kall-Su

#### 1993

* Please Save My Earth, Mikuro Yakushimaru

#### 1994

* Tenshi Nanka Ja Nai, Bunta Kouno
* Wild 7, Dairoku Hiba

#### 1995

* Black Jack, Umetani Tokio
* Bio Hunter, Komada

#### 1996

* Seikimatsu Darling, Todoroki Kouhei

#### 1997

* Twilight of the Dark Master, Tsunami Shijo

#### 1998

* Blue Submarine 6, Katsuma Nonaka

#### 1999

* Pet Shop of Horrors, Count D

#### 2002

* Saint Seiya: Hades, Scorpio Milo

#### 2004

* ’’Mirage of Blaze: Rebels of the River Edge, Takaya Ougi

#### 2007

* ’’Saiyuki Reload: Burial, Genjo Sanzo

#### 2009

* Dogs: Bullets & Carnage, Bishop
* Saint Seiya: The Lost Canvas, Pope Sage

#### 2011

* Saiyuki Gaiden, Konzen Douji

#### 2013

* Saiyuki Gaiden: Kouga no Shou, Konzen Douji

#### 2015

* Mobile Suit Gundam: The Origin, Char Aznable

#### Unsorted

* Future GPX Cyber Formula series (Bleed Kaga)

### Original net animation

* Sword Gai: The Animation (2018), Takuma Miura
* Pluto (2023), Pluto
* Onimusha (2023), Kojiro Sasaki

### Anime films

* Touch 3: Don't Pass Me By (1987), Nakajima
* Ryokunohara Labyrinth: Sparkling Phantom (1990), Hiroki Imanishi
* Ninja Scroll (1993), Yurimaru
* Ocean Waves (1993), Yutaka Matsuno
* Nintama Rantarō the Movie (1996), Hansuke Doi
* Violinist of Hameln the Movie (1996), Raiel
* X (1996), Shōgo Asagi
* Saiyuki: Requiem (2001), Genjo Sanzo
* Nintama Rantarō the Movie: Ninjutsu Gakuen Zenin Shutsudō! no Dan (2011), Hansuke Doi
* Detective Conan: Quarter of Silence (2011), Shōgo Hikawa
* Road to Ninja: Naruto the Movie (2012), Iruka Umino
* A Certain Magical Index: The Movie – The Miracle of Endymion (2013), Aleister Crowley
* The Last: Naruto the Movie (2014), Iruka Umino
* Black Clover: Sword of the Wizard King (2023), Konrad Leto
* Birth of Kitarō: The Mystery of GeGeGe (2023), Kitaro's father
* Nintama Rantarō: Invincible Master of the Dokutake Ninja (2024), Tenki, Hansuke Doi

### Video games

* A Certain Magical Index: Imaginary Fest (Aleister Crowley)
* Another Century's Episode 2 (Duo Maxwell)
* Aisle Lord (Rōru)
* Bayonetta 3 (Dr. Sigurd)
* Bayonetta Origins: Cereza and the Lost Demon (Singularity)
* Bleach: Heat the Soul 5 (Aaroniero Arruruerie (Kaien Shiba))
* Call of Duty: Advanced Warfare (Joker) (Japanese dub)
* Castlevania: Order of Ecclesia (Albus)
* Demon Slayer: Kimetsu no Yaiba – The Hinokami Chronicles (Muzan Kibutsuji)
* Dissidia: Final Fantasy, Dissidia 012 Final Fantasy and Dissidia Final Fantasy NT (Warrior of Light)
* Dynasty Warriors: Gundam 3 (Duo Maxwell)
* "Dynasty Warriors: Gundam Reborn" (Duo Maxwell, Rau Le Creuset, Rey Za Burrel)
* Everybody's Golf 5 (Johnson (L.J.))
* Fate/Grand Order (Antonio Salieri)
* Future GPX Cyber Formula series (Bleed Kaga)
* Grand Sphere (Luhmer)
* Kamen Rider: Climax Heroes series (Kamen Rider Den-O Sword Form, Kamen Rider Den-O Super Climax Form)
* La Pucelle: Tactics (Croix)
* Naruto games (Iruka Umino)
* Onmyoji (Inugami)
* Project X Zone (Kogroro Tenzai)
* Ray Tracers (Jalta Lang)
* Saint Seiya: Soldiers' Soul (Scorpio Milo, Alioth Epsilon Fenrir)
* Saiyuki Reload and Saiyuki Reload Gunlock (Genjo Sanzo)
* SD Gundam G Generation 3D (Duo Maxwell, Rau Le Creuset, Rey Za Burrel)
* SD Gundam G Generation World (Def Stallion, Duo Maxwell, Rau Le Creuset, Rey Za Burrel)
* Super Robot Wars series (Duo Maxwell, Perfectio, Rau Le Creuset, Rey Za Burrel, Masato Akitsu/Masaki Kihara, Embryo, Tetsuya Tsurugi (INFINITY))
* Samurai Deeper Kyô (Benitora)
* Stranger of Paradise: Final Fantasy Origin (Warrior of Light)
* Super Monkey Ball Banana Mania (Doctor, Jet)
* Tales of Destiny 2 (Loni Dunamis)
* The Evil Within (Ruvik)
* Virtua Fighter 4: Evolution (Goh Hinogami)
* Virtua Fighter 5 (Goh Hinogami)
* World of Final Fantasy (Warrior of Light)
* Cookie Run Kingdom (Red Velvet Cookie)
* Touken Ranbu (Ichimonji Norimune)
* Genshin Impact (Dottore)
* Arknights (Chong Yue)

### Tokusatsu

* Denji Sentai Megaranger: (Chameleon Nejire)
* Kamen Rider Den-O, Kamen Rider Den-O: I'm Born!, Kamen Rider Den-O & Kiva: Climax Deka, Saraba Kamen Rider Den-O: Final Countdown, Kamen Rider Decade (14-15, 18), Cho Kamen Rider Den-O & Decade Neo Generations: The Onigashima Warship, Kamen Rider Decade: All Riders vs. Dai-Shocker, Kamen Rider × Kamen Rider W & Decade: Movie War 2010, Kamen Rider × Kamen Rider × Kamen Rider The Movie: Cho-Den-O Trilogy, OOO, Den-O, All Riders: Let's Go Kamen Riders, Kamen Rider × Super Sentai: Super Hero Taisen, Kamen Rider Wizard (52-53), Heisei Riders vs. Shōwa Riders: Kamen Rider Taisen feat. Super Sentai, Kamen Rider × Super Sentai: Chou Super Hero Taisen, Kamen Rider Heisei Generations Forever, Kamen Rider Zi-O (39, 40): (Momotaros/Kamen Rider Den-O Sword Form)
* Kamen Rider Kiva: King of the Castle in the Demon World: (Penitentiary Officer Sanjō/Zebra Fangire)
* Ultraman: Super Fighter Legend: (Ultra Seven, Ultraman Leo)

### Live-action

* The Promised Neverland (2020) (Demon's voice)

### Dubbing roles
#### Live-action

* 13 Going on 30 – Matt Flamhaff (Mark Ruffalo)
* Alive – Antonio "Tintin" Vizintin (John Newton)
* Backdraft – Probationary Firefighter Brian McCaffrey (William Baldwin)
* Captain Marvel – Talos (Ben Mendelsohn)
* Copycat (1998 TV Tokyo edition) – Inspector Reuben Goetz (Dermot Mulroney)
* Cutthroat Island – William Shaw (Matthew Modine)
* Doctor Who – Tenth Doctor, Fourteenth Doctor (David Tennant)
* Fly Me to the Moon – Lance Vespertine (Jim Rash)
* The Godfather Part III – Vincent Corleone (Andy García)
* A Good Day to Die Hard – Alik (Radivoje Bukvić)
* Good Omens – Crowley (David Tennant)
* Gremlins – Billy Peltzer (Zach Galligan)
* Gremlins 2: The New Batch – Billy Peltzer (Zach Galligan)
* Hocus Pocus – Thackery Binx (Sean Murray)
* Hollywoodland – George Reeves (Ben Affleck)
* Idiocracy – Joe Bauers (Luke Wilson)
* Legend – Jack (Tom Cruise)
* Oldboy – Lee Woo-jin (Yoo Ji-tae)
* The Pianist – Henryk Szpilman (Ed Stoppard)
* Reality Bites – Troy Dyer (Ethan Hawke)
* Robin Hood – Sheriff of Nottingham (Ben Mendelsohn)
* Roman Holiday (2022 NTV edition) – Mario Delani (Paolo Carlini)
* Rough Magic – Cliff Wyatt (D. W. Moffett)
* Secret Invasion – Talos (Ben Mendelsohn)
* The Secret Life of Walter Mitty – Don Proctor (Paul Fitzgerald)
* Sliver – Zeke Hawkins (William Baldwin)
* Summer of Sam – Ritchie (Adrien Brody)
* The Temp – Peter Derns (Timothy Hutton)
* Tomcats – Michael Delaney (Jerry O'Connell)
* Valerian and the City of a Thousand Planets – General Okto Bar (Sam Spruell)
* Village of the Damned – Reverend George (Mark Hamill)
* West Side Story (1990 TBS edition) – Chino Martin (Jose De Vega)

## Awards

| Year | Award | Category | Result | Ref. |
| 2021 | 15th Seiyu Awards | Kei Tomiyama Memorial Award | Won | |
| 2025 | 19th Seiyu Awards | Best Actors in a Leading Role | Won | |