[Kouta Hirano] Angel Dust 1-3 (Hellsing)

[Hirano Kouta] Coyote

[Guy-ya (Hirano Kouta, Yamada Shuutarou)] HI-SIDE 03 (The Vision of Escaflowne, Neon Genesis Evangelion)

[FAKESTAR (Miharu)] CHAOS STEP (Hellsing) [English] [SaHa]

[Seinansei ni Kagayakeu Hoshi (Morino Papiko)] FINALE : rosso (Hellsing)

[Heisei Romanticism (Miwa Hitomi)] Nageki no Jeremiah (Hellsing)

(C49) [GUY-YA (Hirano Kouta)] HI-SIDE Ver.2 (Neon Genesis Evangelion, Bakuretsu Hunter, El-Hazard: The Magnificent World)

[Kouta Hirano] Doc's Story [Hellsing]

ANGEL Club 2005-03

(C67) [GUY-YA (Hirano Kouta)] UFO -GA- (Galaxy Angel)

[Lover's (Inanaki Shiki)] Integla - Ojousama wa Koshi o Furu (Hellsing)