Tomokazu Seki is a voice actor.
Dragon Quest Roles[]
- Pujyu (Dragon Quest X)
- Morcant (Dragon Quest XI Definitive Edition)
- Tricky devil (Dragon Quest XI Definitive Edition)
- Maxime Médaillé (Dragon Quest XI Definitive Edition)
- Hadlar (Dragon Quest: The Adventure of Dai 2020, Dragon Quest: The Adventure of Dai - Xross Blade, Dragon Quest: The Adventure of Dai - A Hero's Bonds, Infinity Strash: Dragon Quest - The Adventure of Dai)
- Hero (Dragon Quest VI) (CD Theater Drama Dragon Quest VI, Dragon Quest Rivals)
Non-Dragon Quest Roles[]
- 2nd Super Robot Wars Z Saisei-Hen - Gou2nd Super Robot Wars Z Saisei-Hen
- Another Century's Episode 2 - Domon Kasshu
- Apocripha/0 - Sapphirus Hawthorne
- Assassin's Creed II (Japanese version) - Ezio Auditore da Firenze
- Assassin's Creed: Brotherhood (Japanese version) - Ezio Auditore da Firenze
- Atelier Lise ~Alchemist of Ordre~ - Client Marif
- BlazBlue: Cross Tag Battle - Kanji Tatsumi (DLC)
- Bleach Wii: Hakujin Kirameku Rondo - Arturo Plateado
- Burning Rangers - Lead Phoenix
- Daraku Tenshi - The Fallen Angels - Haiji Mibu
- Dark Chronicle - Osmond
- Evil Zone (Eretzvaju) - Danzaiver - Sho Mikagami
- Fate/stay night - Gilgamesh
- Fate/tiger colosseum - Gilgamesh
- Fate/Unlimited Codes - Gilgamesh
- Fate/Extra CCC - Gilgamesh
- Fate/Grand Order - Gilgamesh, Wolfgang Amadeus Mozart
- Fate/Extella: The Umbral Star - Gilgamesh
- Fate/Extella Link - Gilgamesh
- God Eater 3 - Hugo Pennywort
- Gradius The Slot - Ace
- Granblue Fantasy - Gawain, Nicholas-[Original JP name]-(Shiro), Mepple (Mepple and Mipple)
- Guilty Gear Xrd - Lucifero, Answer
- Hakuouki Reimeiroku - Ryunosuke Ibuki
- Harukanaru Toki no Naka de 1 - Morimura Tenma
- Harukanaru Toki no Naka de 2 - Taira no Katsuzane
- Harukanaru Toki no Naka de 3 - Minamoto no "Kurou" Yoshitsune
- Harukanaru Toki no Naka de 4 - Sazaki
- Harukanaru Toki no Naka de 5 - Seiryuu
- Higurashi No Naku Koro Ni Kizuna - Riku Furude
- Initial D Arcade Stage series - Keisuke Takahashi
- Invisible Sign series - Aizawa Shun
- J-Stars Victory Vs - Koro-Sensei
- Katekyo Hitman Reborn DS: Fate of Heat II - Bligganteth
- Kamen Rider: Battride War Genesis - Great Leader of Shocker
- Legend of Dragoon - Dart Feld
- Lego Batman 3: Beyond Gotham (Japanese version) - Plastic Man
- Lunar: Silver Star Story - Kyle
- Marvel vs. Capcom 3: Fate of Two Worlds - Viewtiful Joe
- Ultimate Marvel vs. Capcom 3 - Viewtiful Joe
- Mobile Suit Gundam: Gundam vs. Gundam - Domon Kasshu
- Mobile Suit Gundam: Gundam vs. Gundam Next Plus - Domon Kasshu, Yzak Joule
- Mobile Suit Gundam Side Story - Summona Fulis
- Namco × Capcom - Black Bravoman, Stahn Aileron
- Neon Genesis Evangelion: Girlfriend of Steel - Touji Suzuhara
- Neon Genesis Evangelion: Girlfriend of Steel 2nd - Touji Suzuhara
- Octopath Traveler - Alfyn
- Odin Sphere - Onyx
- Paper Mario: The Origami King - King Olly
- Persona 4 - Kanji Tatsumi
- Persona 4 Golden - Kanji Tatsumi
- Persona 4 Arena - Kanji Tatsumi
- Persona 4 Arena Ultimax - Kanji Tatsumi
- Persona Q: Shadow of the Labyrinth - Kanji Tatsumi
- Phantasy Star Universe - Ethan Waber
- Private eye dol - Koji Sakaki
- SD Gundam G Generation - Summona Fulis, Domon Kasshu
- SD Gundam G Generation Spirits - Summona Fulis, Tomache Massarik
- SD Gundam G Generation World - Domon Kasshu, Yzak Joule, Tomache Massarik
- Sengoku Basara 3 - Ishida Mitsunari
- Sengoku Basara 4 - Ishida Mitsunari
- Skies of Arcadia - Vyse
- Skylanders series - (Japanese versions) Terrafin, Slam Bam
- Sly Cooper series (Japanese versions) - Sly Cooper
- Sonic Unleashed (Sonic the Werehog)
- Soulcalibur V - Ezio Auditore da Firenze
- Super Robot Wars Original Generation Saga Endless Frontier EXCEED - Aledy Nashe
- Super Robot Wars Z - Toshiya Dantou2nd Super Robot Wars Z Saisei-Hen
- Steins;Gate - Hashida Itaru
- Street Fighter X Tekken - Yoshimitsu, Bryan Fury
- Xenosaga - Virgil
- Tales of Destiny - Stan Aileron
- Tales of Destiny 2 - Stan Aileron
- Tales of the World: Narikiri Dungeon 2 - Stan Aileron
- Tales of the World: Narikiri Dungeon 3 - Stan Aileron
- Tales of the World: Radiant Mythology - Stan Aileron
- Tales of the World: Radiant Mythology 2 - Stan Aileron
- Tales of the World: Radiant Mythology 3 - Stan Aileron
- Tales of VS - Stan Aileron
- Tengai Makyō: Daiyon no Mokushiroku - Raijin
- Tekken 4 - Yoshimitsu
- Tekken 5 - Yoshimitsu
- Tekken 5: Dark Resurrection - Yoshimitsu
- Tekken 6 - Yoshimitsu
- Tekken Tag Tournament 2 - Yoshimitsu
- Tekken 3D: Prime Edition - Yoshimitsu
- Tekken 7 - Yoshimitsu
- The Fallen Angels - Haiji Mibu
- The King of Fighters All Star - Dellons
- The Vision of Escaflowne - Van Fanel
- Tokyo Afterschool Summoners - Leib
- Viewtiful Joe: Red Hot Rumble - Joe
- Warriors Orochi 4 Ultimate - Hades
- Xenogears - Bart Fatima
- Zoids Vs. III - Arrow
- Valkyrie Connect - Thor
- Cytus 2 - Xenon