Tomokazu Seki
Voice ActorTomokazu Seki works in Japan as a voice actor and singer, and he joined the cast for Assassination Classroom, the anime Lerche adapted from Yusei Matsui's manga. Outside the recording booth he holds the honorary presidency of the talent agency Atomic Monkey and chairs the theater company HeroHero Q.
Assassination Classroom Role
Seki is credited among the Japanese voice cast of Assassination Classroom, adding his performance to Lerche's anime adaptation of Yusei Matsui's manga. The role sits within a career he began in 1993, one built primarily around anime voice work alongside a parallel career as a singer. His casting reflects the kind of steady industry presence that has kept him active across three decades of Japanese voice acting.
Career and Notable Roles
Seki has continued performing as a singer alongside his voice acting since his 1993 debut. He holds the honorary presidency of the talent agency Atomic Monkey and chairs the theater company HeroHero Q, and he also teaches at Japan Newart College as a guest lecturer.
Related Reading
See all
Naruto vs Luffy: Does the Fight Change if Luffy Tickles Hinata?
Naruto vs Luffy with the twist nobody asked for: Luffy tickled Hinata on date night, and she kind of liked it. We break down the whole fight and commit to a winner....
Namek Has No Women, and Piccolo Pulls Anyway
There are no women on Namek. That isn't an oversight, it's the biology. Why we handed Piccolo the one thing his own species rules out, and why it had to be trap soul....
Frequently Asked Questions
Who is Tomokazu Seki?
Tomokazu Seki is a Japanese voice actor and singer who is part of the Japanese voice cast of Assassination Classroom, the anime Lerche adapted from Yusei Matsui's manga. His casting reflects the steady industry presence he has built across a long voice acting career.
What is Tomokazu Seki best known for?
Beyond his voice acting and singing, Tomokazu Seki holds the honorary presidency of the talent agency Atomic Monkey. That position reflects the standing he has built across three decades in the Japanese voice acting industry.
What other roles does Tomokazu Seki have in the entertainment industry?
Tomokazu Seki chairs the theater company HeroHero Q alongside his voice acting career. The role adds a theatrical production credit to a career built primarily around anime voice work.
Does Tomokazu Seki teach?
Yes, Tomokazu Seki teaches at Japan Newart College as a guest lecturer. The teaching role sits alongside his ongoing work as a voice actor and singer.
When did Tomokazu Seki start his voice acting career?
Tomokazu Seki, born in 1972, began his voice acting career in 1993. He has continued performing as a singer alongside his voice acting work since that debut.
Sources & Information
This content is original writing by Daddy Jim Headquarters based on the Assassination Classroom anime series, manga, and official materials. Assassination Classroom was created by Yusei Matsui, published by Shueisha, and animated by Lerche. All rights to Assassination Classroom and its characters belong to their respective owners. Episode and chapter references are cited where applicable.
Rights holders
- Created byYusei Matsui
- Published byShueisha
- Animated byLerche
All rights belong to their respective owners.
Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:
- Movie pages: theatrical posters and key visuals, credited to Lerche and Shueisha.
- Game pages: official box art, credited to the game's respective publishers.
- Manga chapter pages: volume covers, credited to Shueisha and Yusei Matsui.
Official resources:
Help Us Keep This Wiki Accurate
Daddy Jim Headquarters maintains this encyclopedia. If you spot an error, a translation issue, or something that doesn't look right, let us know.
