Toshihiko Seki - Actor Profile

Toshihiko Seki

Acting
Freshness: Jan 21, 2026
50Total Films
8.1 Highest Rated
Born: Jun 11, 1962
Birth Place: Sendai, Miyagi, Japan

About 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.

Career Statistics & Market Influence

Analyzing the cinematic journey of Toshihiko Seki reveals a career defined by diverse artistic exploration. With a total of 50 major appearances, the actor has established a significant footprint in global cinema.

Genre Dominance: Animation

The majority of Toshihiko Seki's filmography leans towards the Animation genre. Audience data suggests that viewers respond most favorably to this persona, though their versatility has allowed for successful crossovers into other categories.

The "Box Office" Signature

With a 68% Success Ratio (movies rated above 6.5), Toshihiko Seki remains a reliable draw for studios. Their peak performance was recorded in Black Clover: Sword of the Wizard King, which continues to be the benchmark for their career rating-wise.

Best Toshihiko Seki Movies Ranked

Must-watch hits from Toshihiko Seki's career based on audience ratings.

Complete Filmography & Success Status

Tracking the career evolution and box office verdicts of Toshihiko Seki.

YearMovieCharacterSuccessMore
2025 Demon Slayer: Kimetsu no Yaiba Infinity Castle Muzan Kibutsuji (voice) Super Hit Similar →
2024 Nintama Rantarō: Invincible Master of the Dokutake Ninja Hansuke Doi (voice) Super Hit Similar →
2023 The Birth of Kitaro: The Mystery of GeGeGe Kitarou's Father (voice) Super Hit Similar →
2023 Black Clover: Sword of the Wizard King Conrad Leto (voice) Super Hit Similar →
2022 Demon Slayer: Kimetsu no Yaiba - Asakusa Arc Muzan Kibutsuji (voice) Super Hit Similar →
2021 My Hero Academia: World Heroes' Mission Eddie Soul (voice) Super Hit Similar →
2021 Kamen Rider Saber + Kikai Sentai Zenkaiger: Super Hero Chronicles Momotaros (voice) / Kamen Rider Den-O (voice) Average Similar →
2020 Kamen Rider Den-O: The Birth of Pretty Den-O! Momotaros (voice) Super Hit Similar →
2019 Demon Slayer: Kimetsu no Yaiba - Sibling's Bond Muzan Kibutsuji (voice) Super Hit Similar →
2018 Kamen Rider Heisei Generations Forever Momotaros / Kamen Rider Den-O Sword Form (voice) Average Similar →
2017 Mazinger Z: Infinity Tetsuya Tsurugi (voice) Hit Similar →
2016 Naruto OVA 13: The Day Naruto Became Hokage Iruka Umino (voice) Super Hit Similar →
2015 Mobile Suit Gundam: The Origin II - Artesia's Sorrow Char Aznable (voice) Hit Similar →
2014 Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai Kamen Rider Den-O Sword Form (voice) Average Similar →
2013 Hunter x Hunter: The Last Mission Wing (voice) Hit Similar →
2013 Higurashi: When They Cry - Outbreak Kyousuke Irie (voice) Hit Similar →
2012 Road to Ninja: Naruto the Movie Iruka Umino (voice) Hit Similar →
2012 Kamen Rider × Super Sentai: Super Hero Wars Momotaros - Kamen Rider Den-O Sword Form (voice) Average Similar →
2011 Detective Conan: Quarter of Silence Shogo Hikawa (voice) Hit Similar →
2011 OOO, Den-O, All Riders: Let's Go Kamen Riders Momotaros / Kamen Rider Den-O Sword Form (voice) Average Similar →
2009 Kamen Rider × Kamen Rider W & Decade: Movie War 2010 Kamen Rider Den-O (voice) Average Similar →
2009 Kamen Rider Decade: All Riders vs. Dai-Shocker Momotaros / Kamen Rider Den-O (voice) Average Similar →
2009 Super Kamen Rider Den-O & Decade NEO Generations: The Onigashima Warship Momotaros (voice) Average Similar →
2008 Farewell Kamen Rider Den-O: Final Countdown Momotaros (voice) Hit Similar →
2008 Kamen Rider Kiva: King of the Castle in the Demon World Penetentiary Officer Sanjo Hit Similar →
2008 Kamen Rider Den-O & Kiva: Climax Deka Momotaros (voice) Super Hit Similar →
2007 Kamen Rider Den-O The Movie: I'm Born! Momotaros (voice) Hit Similar →
2001 Vampire Hunter D: Bloodlust Grove Marcus (voice) Super Hit Similar →
2000 Reign: The Conqueror Movie Alexander Super Hit Similar →
1998 Gundam Wing: The Endless Waltz Duo Maxwell (voice) Hit Similar →
1996 X: The Movie Shougo Average Similar →
1996 Yawara! Atlanta Special - Average Similar →
1994 I'm Not an Angel! Bunta Kouno (voice) Average Similar →
1994 Love Wedge 2 Riki (voice) Hit Similar →
1994 Dorami-chan: A Blue Straw Hat Crow (voice) Average Similar →
1993 Ocean Waves Yutaka Matsuno (voice) Average Similar →
1993 Ninja Scroll Yurimaru (voice) Super Hit Similar →
1992 Download: Devil's Circuit Sid (voice) Average Similar →
1992 Love Wedge 1 Riki (voice) Hit Similar →
1992 Ranma 1/2 the Movie 2: Nihao My Concubine Mousse (voice) Super Hit Similar →
1992 Calico Cat Holmes and the Lord of the Haunted Castle Yoshitaro Katayama (voice) Hit Similar →
1991 Ranma 1/2 the Movie: Big Trouble in Nekonron, China Mousse (voice) Hit Similar →
1991 Yuukan Club - Hit Similar →
1989 Demon Hunter Makaryūdo Shou Kurogane (voice) Hit Similar →
1989 Angel Cop Tachihara (voice) Average Similar →
1988 Dragon Century Carmine (voice) Average Similar →
1988 Zillion: Burning Night J.J. (voice) Super Hit Similar →
1987 TO-Y Shouji (voice) Super Hit Similar →
1987 Campus Special Investigator Hikaruon Hikaru Shihodo / Hikaruon (voice) Hit Similar →
1986 Castle in the Sky Additional Voices (voice) Super Hit Similar →

Toshihiko Seki - Frequently Asked Questions

What is the best movie of Toshihiko Seki?

According to audience ratings, the best movie starring Toshihiko Seki is "Black Clover: Sword of the Wizard King" with a rating of 8.1/10.

How many movies has Toshihiko Seki acted in?

Toshihiko Seki has been featured in at least 50 major films throughout their career.

What are some other popular movies by Toshihiko Seki?

Other notable films include "Castle in the Sky", "TO-Y", and "Kamen Rider Den-O & Kiva: Climax Deka".