Tomokazu Seki
| Profile | |
 | Birthdate: September 8 1972 Birthplace: Tokyo Height: 1.71m (5' 7'') Weight: 75 kg (165 lb) Featured seiyuu: yes |
| Anime | Role |
| Airmaster | Shinnosuke Tokita |
| Akane Maniax | Jouji Gouda |
| Amazing Nurse Nanako | Saint |
| Angelic Layer | Masaharu Ogata (Icchan's Assistant) |
| Area 88 | Mickey Simon |
| Arjuna | Tokio Oshima |
| Ashita no Nadja | Oscar |
| Ayashi no Ceres | Alexander O. Howell |
| Busou Renkin | Sekimi Hiwatari |
| Busou Renkin | Moonface |
| Card Captor Sakura | Touya Kinomoto |
| Chobits | Shinbo |
| Coyote Ragtime Show | Katana |
| Daphne in the Brilliant Blue | Katsuya Mori (Episode 15, 16, 20) |
| Devil May Cry | Vincent |
| Ebichu | Kaishounashi |
| Escaflowne | Van Fanel |
| Escaflowne Movie | Van Fanel |
| Evangelion | Touji Suzuhara |
| Fate Stay Night | Gilgamesh (Episode 19 - 24) |
| Flame of Recca | Tsukishiro |
| Fruits Basket | Kyo Souma |
| Full Metal Panic | Sousuke Sagara |
| Full Metal Panic Fumoffu | Sousuke Sagara |
| Full Metal Panic The Second Raid | Sousuke Sagara |
| Fushigi Yuugi | Chichiri |
| Fushigi Yuugi | Kouji |
| Futakoi Alternative | Rentarou Futaba |
| Futari wa PreCure | Mepple |
| Gankutsuou | Andrea Calvacanti |
| Gate Keepers | Reiji Kageyama |
| Gate Keepers 21 | Reiji Kageyama |
| Genshiken | Souichirou Tanaka |
| GetBackers | Natsuhiko Miroku (Episode 29 - 32) |
| Gravitation | Shuichi Shindou |
| Groove Adventure Rave | Haru |
| GTO | Kunio Murai |
| Gun Sword | Manson (Episode 17 & 18) |
| Gundam Seed | Yzak Jule |
| Gundam Seed Destiny | Yzak Jule |
| Gungrave | Brandon / Beyond the Grave |
| Harukanaru Toki no naka de | Tenma Morimura |
| Hitsuji no Uta | Kazuna |
| Infinite Ryvius | Ikumi |
| Initial D First Stage | Keisuke Takahashi |
| Initial D Fourth Stage | Keisuke Takahashi |
| Initial D Second Stage | Keisuke Takahashi |
| Initial D Third Stage | Keisuke Takahashi |
| Inu Yasha | Menoumaru (1st Movie) |
| Kanon | Jun Kitagawa |
| Kanon 2006 | Jun Kitagawa |
| Kenichi | Kenichi Shirahama |
| Last Exile | Ethan |
| Lucky Star | Meito Anisawa (Episode 10, 12, 13, 16, 17) |
| Meine Liebe | Eduard |
| Meine Liebe Wieder | Eduard |
| Monster | Karl Neumann |
| My Hime | Yuuichi Tate |
| Mär Heaven | Magical Rowe (Episode 54) |
| Nadesico | Tsukumo Shiratori (Episode 15, 16, 21, 22, 24) |
| Nadesico | Jiro Yamada (Gai Daigoji) |
| Nana | Nobuo Terashima |
| Naruto | Sagi (Episode 163 - 166) |
| Ninin ga Shinobuden | Sasuke |
| Nodame Cantabile | Shinichi Chiaki |
| One Piece | Hattori |
| One Piece | Rucci |
| Real Bout High School | Shizuma Kusanagi |
| Rosario to Vampire | Ginei Morioka |
| Rurouni Kenshin OAV | Katsura |
| Saiunkoku Monogatari | Shi Ryuuki |
| Samurai Deeper Kyo | Shinrei (Episode 19 - 26) |
| Star Ocean EX | Ashton Anchors |
| Stratos 4 | Kei Fujitani |
| Tenjou Tenge | Masataka Takayanagi |
| The Mars Daybreak | Gram |
| The Skull Man | Tsuyoshi Shinjou |
| Those Who Hunt Elves | Junpei |
| Tokyo Underground | Rumina Asagi |
| Vandread | Bart Garsus |
| Vandread Second Stage | Bart Garsus |
| Viewtiful Joe | Joe |
| Wangan Midnight | Akio Asakura (Previous Devil Z Owner) |
| Wedding Peach | Ignis (Episode 23 - 30) |
| Weiss Kreuz | Ken Hidaka |
| X the Movie | Kamui Shirou |
| Yakitate Japan | Pierrot Bolneze (Episode 31 - 52, 69) |
| You're Under Arrest | Shouji Toukairin |
| Yume Tsukai | Hajime Tachibana |
@ Ryu 2004 - 2007