Polyphemus
person poster

Personal Info

Gender

Male

Birthday

1972-09-08 (52 years old)

Place of Birth

Tokyo, Japan

Tomokazu Seki

Biography:

Tomokazu Seki (born September 8, 1972) is a popular and very famous seiyuu in Japan. He formerly worked for Haikyou, now he is the head of Atomic Monkey.

Known For

Acting

2025

BULLET/BULLET as Qu-0213 Naka-ani (voice)

2024

Mobile Suit Gundam SEED FREEDOM as Yzak Jule (voice)
Kaiju No. 8 as AI (voice)
Kinnikuman Perfect Origin Arc as Ramenman (voice)
Togane! Chronicle as Yassa-kun (voice)
Ranma1/2 as Ichiro (voice)
Wingman as Doctor Lark (voice)
Dan Da Dan as Dover Demon (voice)
Dragon Ball DAIMA as Majin Kuu (voice)
Solo Leveling as Liu Zhigang (voice)

2023

Psycho-Pass: Providence as Shinya Kogami (voice)
Ōoku: The Inner Chambers as Mizuno Yūnoshin (voice)
Ultraman Blazar as Shotaro Okawa
Berserk of Gluttony as Greed (voice)
Ohsama Sentai King-Ohger as Gerojim / Minongan Moth (Voice)
MF GHOST as Keisuke Takahashi (voice)
HIGH CARD as Ban Klondike (voice)

2022

Ultraman Regulos: First Mission as Ultraman Great (voice)
President Tanuki as タヌキ社長(Voice)
One Piece Film Red as Rob Lucci (voice)
More Than Words as [Izakaya manager]
The Prince of Tennis II: U-17 World Cup as Zeus Iliopoulos (voice)
Urusei Yatsura as Bossman (voice)
Togane! Festival Club as やっさくん

2021

Jujutsu Kaisen 0 as Panda (voice)
Kaizoku Sentai: Ten Gokaiger as Narration, Ring Announcer, Gokaiger Arsenal
Girlfriend, Girlfriend as Mirika's Father (voice)
The High School Heroes as Taishi Manaka, Akarenger (voice)
Yo-kai Watch ♪ as Whisper (voice)
Tower of Justice as Takafumi Makizono
BACK ARROW as Sola Athin (voice)
Record of Ragnarok as Lu Bu (voice)

2020

Psycho-Pass 3: First Inspector as Kougami Shin`ya (voice)
Stand by Me Doraemon 2 as Suneo (voice)
Drifting Dragons as Crocco (voice)
Somali and the Forest Spirit as Kokilira (voice)
Great Pretender as Ishigami (voice)
The God of High School as Announcer X (voice)
The God of High School as Announcer T (voice)
Jujutsu Kaisen as Panda (voice)
趣味の園芸 やさいの時間 as 「里山菜園　有機のチカラ」ナレーター (voice)

2019

Kamen Rider Zi-O: Special Event as Time Shocker Combatmen
One Piece: Stampede as Rob Lucci (voice)
Seven Days War as Immigration Administrator (voice)
Super Sentai Strongest Battle Director's Cut as Tsuyoshi Kaijo / Akaranger (voice)
Kishiryu Sentai Ryusoulger as Gaisorg (voice) / Item Sounds (voice)
Tokusatsu GaGaGa as Genka Shogun (voice)
Drive Saga: Kamen Rider Brain as Oogumo Great Leader (voice)
Yo-kai Watch! as Whisper (voice)
Blade of the Immortal as Sōri (voice)
Demon Slayer: Kimetsu no Yaiba as Sanemi Shinazugawa (voice)

2018

Usuzumizakura: GARO as Takeru (voice)
Yo-kai Watch: Forever Friends as 执事･臼田さん (voice)
Steins;Gate 0 as Itaru Hashida (voice)
Pop Team Epic as Popuko (voice)
Gakuen Basara: Samurai High School as Ishida Mitsunari (voice)

2017

Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders as Musashi Ghost (voice) / Nobunaga Ghost (voice) / Grim Ghost (voice)
Uchu Sentai Kyuranger as Space Ika Devil (voice)
GARO -VANISHING LINE- as Sword (voice)
Infini-T Force as Ken Washio / Gatchaman (G-1)
Clean Freak! Aoyama-kun as Kaoru Zaizen (voice)

2016

Kamen Rider #1 as Shiomaneking, Ganikomol, Poison Lizard Man, Narrator
Kamen Rider Ghost: Special Event as Akazawa, Shocker Rider No. 3, Kabuki, Nega Den-O, Shadow Moon
Kingsglaive: Final Fantasy XV as Luche Lazarus (voice)
One Piece Film: GOLD as Rob Lucci (voice)
One Piece: Heart of Gold as Lucci Rob (voice)
Doubutsu Sentai Zyuohger as Shiomaneking
Sweetness & Lightning as Yuusuke Yagi (voice)
JOKER GAME as Yoru (voice)
JOKER GAME as Lieutenant Sakuma (voice)
Doubutsu Sentai Zyuohger as Gokaiger Arsenal Voice
The Numbers as Hajime Sugoroku
Thunderbolt Fantasy as Miè Tiān Hái (Voice)
Showa Genroku Rakugo Shinju as Yotarou (voice)
My Hero Academia as Selkie (voice)
Tonkatsu DJ Agetarō as Raita Fujii

2015

Super Hero Wars GP: Kamen Rider #3 as Narrator / Great Leader of Shocker / Additional Voices (voice)
Kamen Rider 4 as Great Leader of Shocker (voice), Arimammoth (voice)
Psycho-Pass: The Movie as Shinya Kogami (voice)
Shuriken Sentai Ninninger as Youkai Nekomata
Kamen Rider #4 as Great Leader of Shocker (voice), Arimammoth (voice)
The Rolling Girls as Momiyama Kuranosuke

2014

Stand by Me Doraemon as Suneo (voice)
Yo-kai Watch: The Movie as Whisper / Buchinyan (voice)
Sengoku BASARA - End of Judgement as Ishida Mitsunari (voice)
Persona 4 The Golden Animation as Kanji Tatsumi (voice)
Yo-kai Watch as Whisper (voice)
Fate/stay night [Unlimited Blade Works] as Blond young man (voice)

2013

Kamen Rider × Super Sentai × Space Sheriff: Super Hero Wars Otsu: Heroo! Answers as Akarenger, RIder Stronger, Rider Amazon, Shocker Leader (voice)
Kamen Rider × Super Sentai × Space Sheriff: Super Hero Wars Z as Narrator (voice) / Aka Ranger (voice) / Space Ika Devil (voice)
Ultraman Ginga Theater Special as Alien Icarus (voice)
Ultra Zero Fight as Glen Fire (voice)
Kamen Rider Wizard in Magica!? Land as Kamen Rider Amazon / Kamen Rider Stronger / Great Leader of Shocker (voices)
Gingitsune: Messenger Fox of the Gods as Shōhei Amamoto (voice)
Kamen Rider Wizard in Magic Land Seriously!? as Kamen Rider Amazon (voice), Kamen Rider Stronger (voice)
Kamen Rider Wizard in Magic Land Seriously!? as Kamen Rider Stronger (voice)
Kamen Rider Wizard in Magic Land Seriously!? as Kamen Rider Stronger (voice), Great Leader of Shocker (voice)
Kamen Rider Wizard in Magic Land Seriously!? as Kamen Rider Amazon (voice)
Kamen Rider Wizard in Magic Land Seriously!? as Kamen Rider Amazon (voice), Kamen Rider Wizard (voice)

2012

Space Cop Gavan The Movie as Lizard Doubler (voice)
Street Fighter X Tekken Vita as Bryan Fury (voice)
Kamen Rider × Super Sentai: Super Hero Wars as Narrator (voice) / AkaRenger (voice)
Sword Art Online as Kibaou (voice)
Psycho-Pass as Shinya Kogami (voice)
Hyper Speed Transforming Gyrozetter as Mic Man Seki (voice)
Hikonin Sentai Akibaranger as Tsukishima Alpaca (voice)
Hikonin Sentai Akibaranger as Asakusa Alpaca (voice)
Hikonin Sentai Akibaranger as Past Sentai Warrior (voice)
Hikonin Sentai Akibaranger as China Red (voice)
Hikonin Sentai Akibaranger as TyrannoRanger (voice)
Hikonin Sentai Akibaranger as Hurricane Red (voice) / KabutoRaiger (voice)
Hikonin Sentai Akibaranger as Kameari Alpaca (voice) / TyrannoRanger (voice)

2011

Kaizoku Sentai Gokaiger: The Movie - The Flying Ghost Ship as Narration, Gokaiger Arsenal (Voice)
Sengoku Basara: The Last Party as Ishida Mitsunari (voice)
Gokaiger Goseiger Super Sentai 199 Hero Great Battle as Narrator, Gokaiger Arsenal, Kirenger, Red Falcon, Zubaan (voice)
OOO, Den-O, All Riders: Let's Go Kamen Riders as Ikadevil, Rider Amazon, Rider Stronger, Kikaider (voice)
Beelzebub as Hidetora Toujou (voice)
Steins;Gate as Itaru Hashida (voice)
The Future Diary as Marco Ikusaba (voice)
Persona4 the ANIMATION as Kanji Tatsumi (voice)
Fate/Zero as Archer (voice)
Carnival Phantasm as Gilgamesh (voice)

2010

Haruka - Beyond the Stream of Time 3: Endless Destiny as Minamoto no Kurō Yoshitsune (voice)
Halo Legends as Brother (segment "Odd One Out")
Halo Legends as Brother
Giant Killing as Takeshi Tatsumi (voice)
Angel Beats! as Igarashi (voice)

2009

Kamen Rider Decade: All Riders vs. Dai-Shocker as Kamen Rider Amazon (voice), Ikadevil (voice)
Evangelion: 2.0 You Can (Not) Advance as Toji Suzuhara (voice)
Lucky Star in Budokan as 兄沢命斗
Utsurun Desu. as 山崎先生
Fairy Tail as Haru Glory (voice)

2008

Sonic: Night of the Werehog as Sonic The Werehog (Japanese)
Telepathy Shoujo Ran as Rin Isozaki
Rosario + Vampire as Ginei Morioka
Yozakura Quartet as Enjin Hiizumi (voice)
Yozakura Quartet as Gin Nanami (voice)
Casshern Sins as Jin (voice)
Rosario + Vampire as Gin'ei Morioka (voice)
Blade of the Immortal as Manji (voice)

2007

Evangelion: 1.0 You Are (Not) Alone as Toji Suzuhara (voice)
Initial D: Battle Stage 2 as Keisuke Takahashi
Devil May Cry as Vincent
Mononoke as Genyousai Yanagi (voice)
Nodame Cantabile as Shinichi Chiaki (voice)
Claymore as Bandit Chief (voice)
ドラえもん as Suneo Honekawa (voice)
Lucky Star as Meito Anizawa (voice)

2006

In a Distant Time as Tenma Morimura (voice)
Coyote Ragtime Show as Katana (voice)
Buso Renkin as Moon Face
Buso Renkin as Sekima Hiwatari
NANA as Nobuo Terashima (voice)
Kenichi: The Mightiest Disciple as KenIchi Shirahama (voice)
Yume Tsukai as Hajime Tachibana
Kanon as Jun Kitagawa (voice)
Fate/stay night as Golden servant (voice)
Fate/stay night as Gilgamesh (voice)

2005

Futakoi Alternative as Rentarou Futaba
Doraemon as Suneo Honekawa (voice)

2004

Akane Maniax as Jouji Gouda (voice)
My-Hime as Yuuichi Tate (voice)
Viewtiful Joe as Joe / Viewtiful Joe (voice)
Ninja Nonsense as Sasuke (voice)
Zoids: Fuzors as Alpha Richter
Area 88 as Micky Simon (voice)
Yakitate!! Japan as Pierrot Bolneze (voice)
Pretty Cure as Mepple (voice)
Gin'yuu Mokushiroku Meine Liebe as Eduard Markgraf von Sekt nahe Braunschweig (voice)
Genshiken as Soichiro Tanaka (voice)
Tenjho Tenge as Masataka Takayanagi (voice)
Tokusou Sentai Dekaranger as Guermerlian Byz Goa (voice)
Monster as Karl (voice)

2003

Fighting Spirit: Champion Road as Ichirou Miyata (voice)
Gungrave as Brandon Heat (voice)
Ashita no Nadja as Oscar Colorado
Stratos 4 as Kei Fujitani
Hitsuji no Uta as Kazuna Takashiro (voice)

2002

Animation Store Manager as Meito Anizawa (voice)
Initial D: Battle Stage as Keisuke Takahashi
Mirage of Blaze as Ranmaru Mori (voice)
Mirage of Blaze as Satoshi Hatayama (voice)
Mobile Suit Gundam SEED as Yzak Joule (voice)
Tokyo Underground as Rumina Asagi (voice)
Chobits as Hiromu Shinbo (voice)
Full Metal Panic! as Sousuke Sagara (voice)
Kanon as Jun Kitagawa (voice)
Gate Keepers 21 as Nazo / Reiji Kageyama (voice)
Monkey Typhoon as Sanzo Genjo (voice)

2001

Initial D: Third Stage as Keisuke Takahashi (voice)
Pokémon 4Ever as Kenji (voice)
The Mysterious Play: Eikoden as Chichiri (voice)
Earth Maiden Arjuna as Tokio Oshima
Fruits Basket as Kyo Sohma (voice)
Rave Master as Haru Glory (voice)
Angelic Layer as Masaharu Ogata (voice)

2000

Escaflowne: The Movie as Van (voice)
Cardcaptor Sakura: The Sealed Card as Touya Kinomoto (voice)
Pokémon 3: The Movie as Kenji (voice)
VanDread as Bart Garsus
Android Kikaider as Jiro/Kikaider (voice)
Gravitation as Shuichi Shindo (voice)
Fighting Spirit as Ichiro Miyata (voice)

1999

Cardcaptor Sakura: The Movie as Touya Kinomoto (voice)
Pokémon the Movie 2000 as Kenji (voice)
Amazing Nurse Nanako as Saint (voice)
Oruchuban Ebichu as Useless Bum (voice)
Angel Links as Deis (voice)
Infinite Ryvius as Ikumi Oze
Great Teacher Onizuka as Kunio Murai (voice)
Legend of Himiko as Masahiko Kutani
One Piece as Rob Lucci, Hattori (voice)
One Piece as Rob Lucci (voice)
Voicelugger as Voicelugger Emerald/Tomokaze Daichi

1998

Psychic Force as Burn Grifith
Revival of Evangelion as Toji Suzuhara (voice)
Evangelion: Death (True)² as Toji Suzuhara (voice)
Psychic Force as James Griffith (voice)
Cyber Team in Akihabara as Takashi Ryuugasaki (voice)
Getter Robo: Armageddon as Go Saotome (voice)
Cardcaptor Sakura as Touya Kinomoto (voice)
Knight Hunters as Ken Hidaka
Initial D as Keisuke Takahashi (voice)
Shadow Skill as Len Fuuma (voice)

1997

Detatoko Princess as Kohaku (voice)
Eight Clouds Rising as Kuraki Fuzuchi (voice) / Manashi (voice)

1996

X: The Movie as Kamui Shirou
Sanctuary as Reiji Tashiro
Fake as Dee Laytner (voice)
Battle Arena Toshinden as Eiji Sinjo (voice)
The Vision of Escaflowne as Van Fanel (voice)
Maze as Maze (voice)
Those Who Hunt Elves as Junpei Ryuzoj
Martian Successor Nadesico as Gai Daigoji (voice)
Gekisou Sentai Carranger as HH Deo (voice)

1995

Super Atragon as Go Arisaka (voice)
Chouriki Sentai Ohranger: The Movie as Prince Bulldont (voice)
Chouriki Sentai Ohranger as Prince Bulldont (voice)
Wedding Peach as Igunis
Neon Genesis Evangelion as Touji Suzuhara (voice)
Neon Genesis Evangelion as Makoto Hyuuga (voice)

1994

Aoki Densetsu Shoot! as Keigo Mahori
New Cutey Honey as Akira (voice)
Mobile Fighter G Gundam as Domon Kasshu (voice)

1993

Ocean Waves as Minarai (voice)
Mobile Suit Victory Gundam as Chris Royd (voice)
Aoki Densetsu Shoot! as Keigo Mahori

1979

Doraemon as Suneo Honekawa

1971

Kamen Rider as Anthopper Imagin (voice)
Kamen Rider as Musashi (voice)
Kamen Rider as Ryoma Eyecon (voice)
Kamen Rider as Robin (voice)
Kamen Rider as Himiko Eyecon (voice)
Kamen Rider as Newton Eyecon, Himiko (voice)
Kamen Rider as Benkei (voice)
Kamen Rider as Nobunaga (voice)
Kamen Rider as Edison (voice)
Kamen Rider as Damashii (voice)
Kamen Rider as Robin Hood, Goemon (voice)
Kamen Rider as Houdini (voice)
Kamen Rider as Ryoma (voice)
Kamen Rider as Sanzo (voice)
Kamen Rider as Billy the Kid (voice)
Kamen Rider as Parka Ghosts (voice)
Kamen Rider as Beethoven (voice)
Kamen Rider as Duck Megiddo (voice)
Kamen Rider as Swan Megiddo (voice)

Sound

2016

The Numbers as Songs

1998

Psychic Force as Theme Song Performance