(C55) [GUY-YA (Hirano Kouta, Yamada Shuutarou)] HI-SIDE Ver.8 (Slayers, Fushigi no Umi no Nadia)

(C54) [GUY-YA (Hirano Kouta, Yamada Shuutarou)] HI SIDE 7 (Various) [English] {Madao}

(C53) [GUY-YA (Yamada Shuutarou, Hirano Kouta)] HI-SIDE 6 (Battle Athletes Victory)

(C65) [GUY-YA (Yamada Shuutarou, Hirano Kouta)] UFO MAMA (Detective Conan)

(C54) [GUY-YA (Hirano Kouta, Yamada Shuutarou)] HI-SIDE Ver. 7 (Various)

(C48) [GUY-YA (Yamada Shuutarou, Hirano Kouta)] HI-SIDE 1 (Various)

(C72) [GUY-YA (Yamada Shuutarou, Hirano Kouta)] 509 (Kizuato, Daibanchou -Big Bang Age-)

(C44) [GUY-YA (Hirano Kouta, Kotobuki Tsukasa, Noriharu, Yamada Shuutarou)] GUY-YA (Oh My Goddess!)

(C69) [GUY-YA (Hirano Kouta)] UFO 2000 UFO-TOP (Top o Nerae!)

[Guy-Ya (Hirano Kouta, Yamada Shuutarou)] UFO 2000 (Wingman)