Toshihiko Seki
Actor · Theme Song Performance
Born Jun 11, 1962 · Sendai, Japon
Active 1971–present
Toshihiko Seki, born on June 11, 1962, in Sendai, Miyagi Prefecture, Japan, is a celebrated Japanese voice actor, actor, singer, and narrator.
Filmography
Demon Slayer: Kimetsu no Yaiba Infinity Castle (2025) — Muzan Kibutsuji (voice)PROJECT R.E.D. (2026) — GavarionTrigger / CosmoGavarion (voice)SANDA (2025) — Hifumi Ōshibu (voice)My Ribdiculous Reincarnation (2026)U Takes Terra (2025) — Chongyue (Voice)Naruto Shippūden (2007) — Iruka Umino (voice)Demon Slayer: Kimetsu no Yaiba (2019) — Muzan Kibutsuji (voice)Naruto (2002) — Iruka Umino (voice)Castle in the Sky (1986) — Additional Voices (voice)Hunter x Hunter (2011) — Wing (voice)Bleach (2004) — Aaroniero Arruruerie (voice)Ranma ½ (1989) — Mousse (voice)Mob Psycho 100 (2016) — Musashi Goda (voice) · Morizo Ebihara (voice)The Misfit of Demon King Academy (2020) — Ahide Alobo Agatze (voice)Kaiju No. 8 (2024) — Kaiju No. 11 (voice)Samurai Champloo (2004) — Yamane (voice)Saint Seiya: Soul of Gold (2015) — Scorpio Milo (voice)Road to Ninja: Naruto the Movie (2012) — Iruka Umino (voice)Ninja Scroll (1993) — Yurimaru (voice)TRIGUN (1998) — Legato Bluesummers (voice)My Hero Academia: World Heroes' Mission (2021) — Eddie Soul (voice)Black Clover: Sword of the Wizard King (2023) — Conrad Leto (voice)SAINT SEIYA: Knights of the Zodiac (2019) — Scorpio Milo (voice)Paranoia Agent (2004) — Mitsuhiro Maniwa (voice)