Actor

Biography, known-for titles, and full filmography.

Toshihiko Seki

Toshihiko Seki

Actor

Born 1962-06-11 · Sendai, Japon

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.

Kamen Rider
Series
6.4

Kamen Rider

1971

Bleach
Series
8.4

Bleach

2004

Demon Slayer: Kimetsu no Yaiba Infinity Castle
Movie
7.7

Demon Slayer: Kimetsu no Yaiba Infinity Castle

2025

Hunter x Hunter
Series
8.7

Hunter x Hunter

2011

Naruto
Series
8.4

Naruto

2002

Mob Psycho 100
Series
8.5

Mob Psycho 100

2016

Naruto Shippūden
Series
8.5

Naruto Shippūden

2007

Rurouni Kenshin
Series
8.3

Rurouni Kenshin

2023