A few of his many seiyuu roles:
.hack//UdeDen - Reki
Ai Yori Aoshi - Hanabishi Kaoru
Angelic Layer - Mihara Oujirou
Apocripha/0 - Carrol Martell
Argento Soma - Takuto / Ryu Soma
DNAngel [drama CD] - Niwa Daisuke
Gensoumaden Saiyuki - Son Goku
GetBackers - Fuchoin Kazuki
Gundam Seed - Kira Yamato
Harukanaru Toki no Naka de - Eisen
Infinite Ryvius - Aiba Yuuki
Lost Universe - Kain Blueriver
Magna Carta - Calintz
Meine Liebe - Camus
Onegai Teacher - Kusasanagi Kei
Prince of Tennis - Mukahi Gakuto
Samurai Depper Kyo - Akira
Scryed - Kazuma
Soul Calibur - Kilik
Star Ocean 3 - Fate Linegod
Sukisho! - Fujimori Sunao
Tactics - Sugino
Tales of Eternia - Keel Zeibel
Tenjou Tenge - Nagi Souichirou
To Heart - Satou Masashi
Tokyo Underground - Isuzu Ginnosuke
Xenosaga - chaos
A pretty good, longer english listing of his roles at {
ANN.