Tomokazu Seki

A selection of other roles voiced by Tomokazu Seki

2x2 Shinobuden (aka Ninja Nonsense) as Sasuke

Angelic Layer as Masaharu Ogata

Cardcaptor Sakura as Touya Kinamoto

Chobits as Hiromu Shinbo

Coyote Ragtime Show as Katana

Fate/Stay Night as Gilgamesh

Full Metal Panic (and Fumoffu and TSR) as Sosuke Sagara

Futakoi Alternative as Rentarou Futaba

Gravitation (OVA and series) as Shuichi Shindou

G-Gundam as Domon Kasshu

Genshiken as Soichiro Tanaka

Gundam Seed (and Seed Destiny) as Yzak Joule

Great Teacher Onizuka as Kunio Murai

Kanon (original and remake) as Jun Kitagawa

Last Exile as Ethan

Martian Successor Nadesico as Gai Daigoji and Tsukumo Shiratori

Maze as Maze (male)

My HiMe as Yuuichi Tate

Pretty Cure as Meple

Those Who Hunt Elves as Junpei

Vision of Escaflowne As Van Fanel

You're under Arrest as Shouji Toukairin

and many others...

In addition to being "hot-headed" in his voice roles, Seki is a gunpla (Gundam figure playing) fanatic early on since childhood that he's often cast in mecha anime shows, including Gundam.
Despite that, Seki can be very versatile, refusing to be pigeonholed by performing very different roles, even as a villain.
Apart from voice acting, Seki is also a chairman of a stage troupe company, thus also spending time at theatre.