Toshihiko Seki
Acting
Toshihiko Seki, born on June 11, 1962, in Sendai, Miyagi Prefecture, Japan, is a celebrated Japanese voice actor, actor, singer, and narrator. He has been active in the entertainment industry since 1983 and is affiliated with 81 Produce, a prominent talent agency. Seki is known for his versatility, often voicing characters with serious or easily agitated personalities, such as Duo Maxwell in Mobile Suit Gundam Wing, Iruka Umino in Naruto, Kaien Shiba in Bleach and Riki in Ai no Kusabi. He has also portrayed deranged villains like Legato Bluesummers in Trigun and Muzan Kibutsuji in Demon Slayer: Kimetsu no Yaiba. One of his most iconic roles is Momotaros in Kamen Rider Den-O, a character he has reprised in numerous productions. In addition to his work in anime, Seki has contributed to video games, movies, and dubbing. His talent and dedication have earned him recognition, including being ranked as the 9th favorite voice actor in the 26th Annual Reader's Poll by Animage Magazine in 2004.
Super Space Sheriff Gavan Infinity: Jo-Chaku Course
Gavarion Trigger System Voice (voice)
Demon Slayer: Kimetsu no Yaiba Infinity Castle
Muzan Kibutsuji (voice)
Nintama Rantarō: Invincible Master of the Dokutake Ninja
Hansuke Doi (voice)
The Birth of Kitaro: The Mystery of GeGeGe
Kitarou's Father (voice)
Black Clover: Sword of the Wizard King
Conrad Leto (voice)
Demon Slayer: Kimetsu no Yaiba - Asakusa Arc
Muzan Kibutsuji (voice)
My Hero Academia: World Heroes' Mission
Eddie Soul (voice)
Kamen Rider Saber + Kikai Sentai Zenkaiger: Super Hero Chronicles
Momotaros (voice) / Kamen Rider Den-O (voice)
Kamen Rider Den-O: The Birth of Pretty Den-O!
Momotaros (voice)
Demon Slayer: Kimetsu no Yaiba - Sibling's Bond
Muzan Kibutsuji (voice)
Kamen Rider Heisei Generations Forever
Momotaros / Kamen Rider Den-O Sword Form (voice)
Mazinger Z: Infinity
Tetsuya Tsurugi (voice)
Saraba Kamen Rider Den-O: Special Event -Saraba Imagin! At Climax in the Entire Japan!!-
Momotaros
Kamen Rider × Super Sentai: Ultra Super Hero Wars
Momotaros - Kamen Rider Den-O Sword Form (voice)
Naruto OVA 12: The Day Naruto Became Hokage
Iruka Umino (voice)
Mobile Suit Gundam: The Origin II - Artesia's Sorrow
Char Aznable (voice)
Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai
Kamen Rider Den-O Sword Form (voice)
Hunter x Hunter: The Last Mission
Wing (voice)
Higurashi: When They Cry - Outbreak
Kyousuke Irie (voice)
Road to Ninja: Naruto the Movie
Iruka Umino (voice)
Kamen Rider × Super Sentai: Super Hero Wars
Momotaros - Kamen Rider Den-O Sword Form (voice)
Detective Conan: Quarter of Silence
Shogo Hikawa (voice)
OOO, Den-O, All Riders: Let's Go Kamen Riders
Momotaros / Kamen Rider Den-O Sword Form (voice)
Nintama Rantaro the Movie: Ninjutsu Academy - All Hands on Deck!
Hansuke Doi (voice)
OOO, Den-O, All Riders: Let's Go Kamen Riders: ~Let's Look! Only Your 48 Riders~
Momotaros (voice)
Kamen Rider × Kamen Rider × Kamen Rider The Movie Cho-Den-O Trilogy Movie Released Memorial Special Stage: Imagin Super Climax Tour 2010
Super Kamen Rider Den-O Trilogy - Episode Yellow: Treasure de End Pirates
Momotaros (voice)
Super Kamen Rider Den-O Trilogy - Episode Blue: The Dispatched Imagin is Newtral
Momotaros (voice)
Super Kamen Rider Den-O Trilogy - Episode Red: Zero's Star Twinkle
Momotaros (voice)
Kamen Rider Decade: Final Stage
Momotaros / Kamen Rider Den-O (Sword Form)
Kamen Rider × Kamen Rider W & Decade: Movie War 2010
Kamen Rider Den-O (voice)
10th Anniversary Project: Masked Rider LIVE & SHOW
Kamen Rider Den-O Sword Form (voice)
Kamen Rider Decade: All Riders vs. Dai-Shocker
Momotaros / Kamen Rider Den-O (voice)
Super Kamen Rider Den-O & Decade NEO Generations: The Onigashima Warship
Momotaros (voice)
Saraba Kamen Rider Den-O: Special Event -Saraba Imagin! At Climax in the Entire Japan!!-
Momotaros (voice)
Kamen Rider Kiva & Den-O: DenLiner, Into Space!
Momotaros (voice)
Imagin Anime: Momotaros Forever!/Imajin Terminal Station
Momotaros (voice)
Farewell Kamen Rider Den-O: Final Countdown
Momotaros (voice)
Kamen Rider Kiva: King of the Castle in the Demon World
Penetentiary Officer Sanjo
Momotaros' King of the Crimson Castle
Momotaros (voice)
Kamen Rider Den-O: Final Trilogy Special Edition
Momotaros (voice)
Kamen Rider Den-O & Kiva: Climax Deka
Momotaros (voice)
Kamen Rider Den-O: Final Stage
Momotaros
Kamen Rider Den-O: Singing, Dancing, Great Training!!
Momotaros (voice)
Kamen Rider Den-O The Movie: I'm Born!
Momotaros (voice)
Momotaros' Summer Vacation
Momotaros (voice)
Crayon Shin-chan Midsummer Night: I Have Arrived! The Storm is Called Den-O vs. Shin-O! 60 Minute Special!!
Momotaros (voice)
Saiyuki Interactive
Animation Store Manager
Ryuu Raiba (voice)
Saiyuki: Requiem
Genjo Sanzo (voice)
Vampire Hunter D: Bloodlust
Grove Marcus (voice)
Reign: The Conqueror Movie
Alexander
Baby Felix & Friends
Felix The Cat
Gundam Wing: The Endless Waltz
Duo Maxwell (voice)
Twilight of the Dark Master
Shijo Tsunami (voice)
Chimera: Angel of Death
Ron
Ultraman Super Fighter Legend
Ultraseven / Ultraman Leo (voice)
X: The Movie
Shougo
Yawara! Atlanta Special
Violinist of Hamelin: The Movie
Raiel (voice)
The End of the Century Darling
Todorokki Kouhei (voice)
Bio Hunter
Komada
Wild 7: Biker Knights
Dairoku Hiba
I'm Not an Angel!
Bunta Kouno (voice)
Love Wedge 2
Riki (voice)
Dorami-chan: A Blue Straw Hat
Crow (voice)
Genocyber
Sakomizu (voice)
Ocean Waves
Yutaka Matsuno (voice)
Suikoden Demon Century
Takateru Suga (voice)
Kiss Me on the Apple of My Eye
Naoto (voice)
Ninja Scroll
Yurimaru (voice)
Download: Devil's Circuit
Sid (voice)
Oruorane the Cat Player
The Cellist
Love Wedge 1
Riki (voice)
Ranma 1/2 the Movie 2: Nihao My Concubine
Mousse (voice)
Yawara! Go Get 'Em, Wimpy Kids!!
(voice)
Calico Cat Holmes and the Lord of the Haunted Castle
Yoshitaro Katayama (voice)
The Weathering Continent
Tieh (voice)
Moonlight Pierce
Hiroshi Takama (voice)
Inferious Interplanetary War Chronicle - Condition Green
Soo Laform (voice)
Ranma 1/2 the Movie: Big Trouble in Nekonron, China
Mousse (voice)
Handsome Girl
Ichiya Kumagai (voice)
Yuukan Club
Nadia: The Secret of Blue Water - The Motion Picture
Falt (voice)
Nadia: The Secret of Blue Water - Nautilus Story II
Fate (voice)
Trusty Ginjiro
Hideki Mitsui (voice)
Hisashi Eguchi's Kotobuki Goro Show
Piston Akagi (voice)
TOKYO CITY Melhen 2
Marina the Manga Artist Goes to Camelot
Bijomaru Shizuka (voice)
Midoriyama High School, Koshien Edition (Movie)
Milky Passion: Dougenzaka - The Castle of Love
Ootsuki (voice)
Goddamn
Hans Schultz
Heart-Coloured Killer Ticket
Chuta Misora (voice)
Ryokunohara Labyrinth - Sparkling Phantom
Hiroki Imashi
Demon Hunter Makaryūdo
Shou Kurogane (voice)
Angel Cop
Tachihara (voice)
Cinderella Express
Yuji Shimano
Scarlet Demon
Hades Project: Zeorymer Extinction
Masato Akitsu / Masaki Kihara (voice)
Kaze wo Nuke!
Hades Project: Zeorymer Separation
Masato Akitsu (voice)
Hades Project: Zeorymer Separation
Masaki Kihara (voice)
Dragon Century
Carmine (voice)
Sunlight All Around! Ka - su - mi: You Were in My Dreams
Reporter B (voice)
Zillion: Burning Night
J.J. (voice)
Balthus: Tia's Radiance
Eud (voice)
The Samurai
Takeshi Chimatsuri
TO-Y
Shouji (voice)
Maryuu Senki
Campus Special Investigator Hikaruon
Hikaru Shihodo / Hikaruon (voice)
Castle in the Sky
Additional Voices (voice)
Call Me Tonight
Hayata (voice)