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Toshihiko Seki
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.
as Iruka Umino (voice)
as Muzan Kibutsuji (voice)
as Iruka Umino (voice)
as (voice)
as Muzan Kibutsuji (voice)
as Aaroniero Arruruerie (voice)
as Wing (voice)
as Mousse (voice)
as Morizo Ebihara (voice) / Musashi Goda (voice)
as Iruka Umino (voice)
as Yutaka Matsuno (voice)
as Ahide Alobo Agatze (voice)
as Kaiju No. 11 (voice)
as Yamane (voice)
as Yurimaru (voice)
as Scorpio Milo (voice)
as Scorpio Milo (voice)
as Eddie Soul (voice)
as Legato Bluesummers (voice)
as Conrad Leto (voice)
as Mitsuhiro Maniwa (voice)
as Tetsuya Tsurugi (voice)
as Sahad (voice) / Pluto (voice)
as Scorpio Milo (voice)
as Muzan Kibutsuji (voice)
as Kurosu Ouma (voice)
as Kyousuke Irie (voice)
as Wing (voice)
as Aleister Crowley (voice)
as Mousse (voice)
as Shogo Hikawa (voice)
as Mousse (voice)
as Narration (voice)
as Eustachius (voice)
as Public Prosecutor (voice)
as Embryo (voice)
as Mousse (voice)
as Duo Maxwell (voice)
as Hiroto Minaka
as Kamen Rider Den-O (voice) / Momotaros (voice)
as Carew (voice)
as Milo (voice)
as Kazuo Henmi (voice)
as Quatro (voice)
as Fejto (voice) / 페이트
as Muzan Kibutsuji (voice)
as Kojiro Sasaki (voice)
as Shougo
as Clark Darwin (voice)
as Iruka Umino (voice)
as Umigame Maniwa (voice)
as Rau Le Creuset (voice) / Rey Za Burrel (voice)
as Eisuke Higuchi (voice)
as Fred (voice)
as Kyousuke Irie (voice)
as Duo Maxwell (voice)
as Komada
as Count D (voice)
as Miura Takuma
as Reito Kanzaki (voice)
as Kiyotaki Kousuke (voice)
as Hifumi Ōshibu (voice)
as Char Aznable (voice)
as Sakomizu (voice)
as Hiroshi Hoshizora
as Norman Kingstat (voice)
as Yuri Kamome
as Momotaros / Kamen Rider Den-O Sword Form (voice)
as Dio (voice)
as Tachihara (voice)
as Don Diego de la Vega / Zorro (voice)
as Kitarou's Father (voice)
1992
as Shijo Tsunami (voice)
as Hansuke Doi
as Chinese Tohoku Muffler (voice)
as Souri (voice)
as Momotaros - Kamen Rider Den-O Sword Form (voice)
as Bait
as Rad (voice)
as Momotaros - Kamen Rider Den-O Sword Form (voice)
as Nasser (voice)
as Alexander (voice)
as Pastor (voice)
as Kamen Rider Den-O Sword Form (voice)
as Genjo Sanzo (voice) / Konzen Douji (voice)
as Shurato
1996
as Falt (voice)
as Kyousuke Irie (voice)
as Kamen Rider Den-O (voice)
as Riki (voice)
2026
as Ru Baraba Dom
as Momotaros / Kamen Rider Den-O (voice)
as Momotaros / Kamen Rider Den-O Sword Form (voice)
as Hayata (voice)
as Momotaros (voice)
as Yutaka Watari (voice)
as Grunwald
as Akihiko Himuro (voice)
as Nikaidou
as Momotaros (voice) / Kamen Rider Den-O (voice)
as Sid (voice)
as Makoto Isshiki (voice)
as Isshin Saitō
as Danna Toramizu
as JJ
as Tokio Umetani (voice)
as Toto Hagoromo (voice)
as Genjo Sanzo (voice)
as Masaki Kihara (voice) / Masato Akitsu (voice)
as 블리드 카가
as Penetentiary Officer Sanjo
as Tieh (voice)
as Takaya Ohgi (voice)
as Momosuke Yamaoka (voice)
as Customer A (voice)
as Tatsuo Saeki (voice)
as Michael Holden (voice)
as Momotaros (voice)
as Matsuda / Eiji (voice)
as Momotaros (voice)
as Momotaros (voice)
as Alexander
as Carmine
1997
as Ernst Rammsteiner
as Takateru Suga (voice)
as Momotaros (voice)
as Momotaros (voice)
as Ryuu Raiba (voice)
as Konzen Dōji (voice)
as Genjō Sanzō (voice)
1999
as Momotaros (voice)
as Shouji (voice)
as Hansuke Doi (voice)
as (voice)
1987
as Sakunoshin Chikura
as Shisao Kihara(Story2)
as Takeshi Chimatsuri
as J.J. (voice)
as Hansuke Doi (voice)
as Crow (voice)
as Izumo (voice)
as Kujaku (voice)
as PFC Cepres
as Shino Inuzuka (voice)
as Knock
as Mikuro Yakushimaru (voice)
as Momotaros (voice)
as Mr. Liar (voice)
2006
as GavarionTrigger / CosmoGavarion (voice)
as Shou Kurogane (voice)
as Hikaru Shihodo / Hikaruon (voice)
as Riki (voice)
as Riki (voice)
as Dom (voice)
as Shinobu Tezuka (voice)
1989
as Gunma Akagi (voice)
as Shurato
as Todorokki Kouhei (voice)
as Yuji Shimano
as Piston Akagi (voice)
as Reporter B (voice)
as Momotaros (voice)
as Noboru Takizawa (voice)
as (voice)
1991
2002
as Ichiya Kumagai (voice)
as Hiroki Imashi
as Carmine (voice)
as Masato Akitsu / Masaki Kihara (voice)
as The Cellist
as Felix The Cat
as Rain Keeves Fearudo (voice)
as Ludwig Herzog von Mohn nahe Liechtenstein (voice)
as Kyōtarō Himuro
as Momotaros (voice)
as Katsuyuki Touma (voice)
as Gekisōmaru (voice)
as 谷田辺了
as 錦繍 (voice)
1989
as Bunta Kouno (voice)
as Bijomaru Shizuka (voice)
as Dairoku Hiba
as Yoshitaro Katayama (voice)
as Ootsuki (voice)
1991
1989
2002
as Hideki Mitsui (voice)
as まにわ みつひろ
as Ru Baraba Dom (voice)
as Yuuya Hashiba
as Momotaros (voice)
as Shujin Seki (voice)
as 柊修
1998
as Hans Schultz
as Dairoku Hiba
as Chongyue (Voice)
as Male member (voice)
1990
as Momotaros (voice)
as Momotaros (voice)
as Momotaros
as Fate (voice)
as Momotaros (voice)
as Momotaros (voice)
as Chuta Misora (voice)
as Hiroshi Takama (voice)
as Naoto (voice)
as Momotaros (voice)
as Momotaros (voice)
as Hans Schultz
as Momotaros / Kamen Rider Den-O (Sword Form)
as Soo Laform (voice)
1990
as Momotaros
2010
as Raiel (voice)
as Ultraseven / Ultraman Leo (voice)
1988
as Momotaros (voice)
as Momotaros (voice)
as Momotaros (voice)
as Kamen Rider Den-O Sword Form (voice)
as Gavarion Trigger System Voice (voice)
as Cosmo Gavarion System Voice / Gavarion Trigger System Voice
as Luva
as Luva (voice)
as (voice)
as (voice)
as Kurobon
1991
as Momotaros (voice)
1989
as Cosmo Gavarion System / Gavarion Trigger System (voice), Supreme Chancellor