Voice actor
Toshihiko Seki
関俊彦
Profile data: AniList (opens in a new tab)
Biography
- Occupations
- Voice Actor
- Years active
- 1983–present
Holds a 2nd Dan rank in Kendo. A veteran Japanese voice actor who has played characters in anime, drama CDs and video games. Apart from voice work, Toshihiko Seki sometimes does live-action drama stage work and is a member of 81 Produce.
Non-anime roles:
• Dottore (Genshin Impact)
• Chongyue (Arknights)
Source: AniList (opens in a new tab) · updated
Voice acting (62 titles in the catalog)
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- Caine SupportingJapanese
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THE GHOST IN THE SHELL
Summer 2026
- Souhei Kagasaki SupportingJapanese
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Skeleton Knight in Another World Season 2
Summer 2026
- Wiliahsfim SupportingJapanese
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Sentenced to Be a Hero
Winter 2026
- Kafzen Dakrom SupportingJapanese
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SANDA
Fall 2025
- Hifumi Ooshibu SupportingJapanese
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Ranma1/2 (2024) Season 2
Fall 2025
- Mousse SupportingJapanese
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Kaiju No. 8 Season 2
Summer 2025
- Kaijuu Juuichi-gou BackgroundJapanese
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Demon Slayer: Kimetsu no Yaiba Infinity Castle
Summer 2025
- Muzan Kibutsuji SupportingJapanese
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HIGH CARD Season 2
Winter 2024
- Norman Kingstadt SupportingJapanese
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TRILLION GAME
Fall 2024
- Tooru Hebijima SupportingJapanese
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BLUE LOCK Season 2
Fall 2024
- Seiji Houichi SupportingJapanese
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One Piece Log: Fish-Man Island Saga
Fall 2024
- Duval SupportingJapanese











