|This article is about a/an voice actor for several series in the Super Sentai series.|
However, he is more known for roles within the Gundam anime series, most notably the protagonist of Domon Kasshu in G Gundam, Sousuke Sagara in Full Metal Panic!, Meito Anizawa in Anime Tenchou, Van Fanel in The Visions of Escaflowne, Chichiri in Fushugi Yuugi, Gilgamesh in Fate/stay night.
He is well known as a Tokusatsu fan.
In August 2012, Tomokazu Seki appeared as a guest star on the web radio spin-off Hikonin Sentai Akibaranger Official Web Radio (Temporary).
- Prince Buldont (Chouriki Sentai Ohranger)
- HH Deo (Gekisou Sentai Carranger)
- Bibidebi (Denji Sentai Megaranger)
- Guermerlian Byz Goa (Tokusou Sentai Dekaranger)
- Narration and the voice of the Gokaigers' equipment.
- Tsukishimaalpaca, Asakusaalpaca, Guard at Toei (Hikonin Sentai Akibaranger)
- Male Past Sentai Warriors, China Red, TyrannoRanger: (Hikonin Sentai Akibaranger Season 2)
- Yokai Nekomata, Yokai Mataneko (Shuriken Sentai Ninninger)
- Shiomaneking (Doubutsu Sentai Zyuohger Ep. 7: Gho-Gho-Gho-Ghost Appears)
- Space Ikadevil (Uchu Sentai Kyuranger Space.7: Take Back the Birthday!)
For his work other than in Tokusatsu, you can visit one of these websites: