
Personal Info
Known For
Acting
Gender
Male
June 11, 1962 (63 years old)
Sendai, Miyagi, Japan
Also Known As
- せき としひこ
- 关俊彦
Toshihiko Seki
Biography
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.
Known For
Acting

SANDA
2025

Demon Slayer: Kimetsu no Yaiba Infinity Castle
2025

I Have a Crush at Work
2025

Good Bye, Dragon Life
2024

Ranma1/2
2024

I Parry Everything
2024

Kaiju No. 8
2024

The Birth of Kitaro: The Mystery of GeGeGe
2023

Onimusha
2023

PLUTO
2023

PLUTO
2023

The Most Heretical Last Boss Queen: From Villainess to Savior
2023

Rurouni Kenshin
2023

Black Clover: Sword of the Wizard King
2023

HIGH CARD
2023

Demon Slayer: Kimetsu no Yaiba - Asakusa Arc
2022

My Hero Academia: World Heroes' Mission
2021

Kamen Rider Saber + Kikai Sentai Zenkaiger: Super Hero Chronicles
2021

Higurashi: When They Cry - NEW
2020

The Misfit of Demon King Academy
2020

SAINT SEIYA: Knights of the Zodiac
2019

Sarazanmai
2019

Demon Slayer: Kimetsu no Yaiba
2019

Demon Slayer: Kimetsu no Yaiba - Sibling's Bond
2019







