Tomokazu Seki

I have so much respect for Tomokazu Seki, because the man is basically a one-person ensemble cast. I'll be listening to a slick, cool pretty-boy in one anime and a goofy comic-relief guy in the next, and it genuinely takes me a beat to realize it's the same throat doing both. That's the trick I love about him: he doesn't just read lines, he becomes a totally different person with a flick of tone. And he's not content to stay in his lane either, voice acting, stage, music, radio host, narration, like why pick one? The fact that the industry handed him a Voice Actor Award influencer prize in 2022 tells me he's not only good, he's been out there hyping the whole craft. A Tokyo veteran who still surprises me. Honestly, legend.

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Tomokazu Seki is a Japanese voice actor, actor, singer, radio personality, and narrator born on September 8, 1972, in Koto, Tokyo. He is recognized as one of the most versatile performers in the Japanese voice acting industry, capable of portraying a wide range of characters across genres. In 2022, he received the Influencer Award at the Voice Actor Awards, acknowledging his broader contributions to the industry beyond performance alone.

Name (English)

Tomokazu Seki

Name (Japanese)

関智一

Reading

せき ともかず

Born

September 8, 1972 (age 54)

Origin

Koto, Tokyo, Japan

Occupation

Voice Actor / Actor / Singer / Radio Personality / Narrator

Zodiac / Chinese zodiac

Virgo / Rat

Awards & achievements

• 2022 — Voice Actor Awards: Influencer Award

Works summary

Appearances

1553 (1993–2026)

By year

1993: 1, 1994: 7, 1995: 4, 1996: 8, 1997: 4, 1998: 5, 1999: 7, 2000: 7, 2001: 5, 2002: 6, 2003: 6, 2004: 14, 2005: 12, 2006: 11, 2007: 10, 2008: 14, 2009: 8, 2010: 11, 2011: 12, 2012: 13, 2013: 11, 2014: 12, 2015: 13, 2016: 9, 2017: 16, 2018: 15, 2019: 10, 2020: 8, 2021: 10, 2022: 10, 2023: 10, 2024: 18, 2025: 23, 2026: 4

Debut work

機動戦士Vガンダム

Filmography / notable works

• Official sitehttps://www.sekitomokazu.com
• Instagramhttps://www.instagram.com/sekitomokazu/
• Xhttps://x.com/seki0908
• Wikipedia (Japanese)https://ja.wikipedia.org/wiki/%E9%96%A2%E6%99%BA%E4%B8%80
• Wikidatahttps://www.wikidata.org/wiki/Q284401

Tags

• From Tokyo
• Voice Actor
• Actor
• Singer

Last updated

September 18, 2026

Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. Works and profile fields sourced from Wikipedia reflect content as of 2026-08-26. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.