Miki Shinichiro & KoyasuTakehito & Seki Tomokazu - Velvet Underworld
04:49
Velvet Under World Seki Tomokazu - Running GAN BLUES (LYNX)
03:06
Seki Tomokazu - Living in the pleasure world
04:05
Weiss Kreuz (Seki Tomokazu) - Living in the pleasure world
04:05
Weiß Kreuz(Seki Tomokazu) - Living in the pleasure world
04:05
Velvet Under World Saiga Mitsuki - Ashes To Ashes (GARAGARA)
04:47
Velvet Under World - You
04:04
Velvet Under World Takehito Koyasu - Alternative
04:05
Velvet Under World Suzuki Tatsuhisa - Live DANGER (VULKANUS)
04:32
Velvet Under World Suzumura Ken'ichi - REAL (KURO)
04:41
Tomokazu Seki - 02 - Living in the pleasure world
04:05
Fushigi Yuugi OVA 2 (Seki Tomokazu) - ღ Mizu-Kagami (Chichiri)
05:44
Hayashibara Megumi, Seki Tomokazu - Destiny Shukumei
05:18
Seki Tomokazu - Eien no Negai ( Повесть о Стране Цветных Облаков)
05:09
Seki Tomokazu - ビビ! ビビデビだデビ!!
04:55
Seki Tomokazu - fake star
04:13
Seki Tomokazu - Tooi Sora e
04:08
Seki Tomokazu - 06. 迷妄する口付け
04:00
Seki Tomokazu - Mizu Kagami
05:01
Melissa (CV: Seki Tomokazu ) - Sekirara
03:25
Koyasu Takehito & Seki Tomokazu - Kiseki no Hana
03:58
Seki Tomokazu - Anime Tenchou
05:48
Koyasu Takehito, Seki Tomokazu - Bosanova, Casanova
04:44
Seki Tomokazu - Break Through
04:04
Seki Tomokazu - 獅子のプライド
04:23
Seki Tomokazu - Kimi Ga Iru
04:14
Seki Tomokazu - ビビ! ビビデビだデビ!!
04:58
05:18
Seki Tomokazu - Eien no Negai
05:09
Seki Tomokazu - 07. 双巳リョウイチ シチュエーションボイス
06:10
Hashida Itaru (CV. Seki Tomokazu) - Moeru Sekai no Gensoutan (off Vocal)
04:39
Hashida Itaru (CV. Seki Tomokazu) - Moeru Sekai no Gensoutan
04:38
Seki Tomokazu - Fake Star
04:11
Seki Tomokazu - Kachou Fuugetsu [Fushigi Yuugi]
04:13
Seki Tomokazu - You'll Be in My Heart (from Tarzan)
04:23
Seki Tomokazu - Mini Drama
02:57
Seki Tomokazu - Sunset Manager
03:45
Seki Tomokazu - Shourisha-tachi no banka
03:35
Seki Tomokazu - Okimono Rhapsody
04:12
Seki Tomokazu - Running gun blues
03:06