2011 - 11 tracks

Koumajou Densetsu II Stranger's Requiem Original Sound Track (CD2) - Frontier Aja

2011 - 20 tracks

Koumajou Densetsu II Stranger's Requiem Original Sound Track (CD1) - Frontier Aja

2009 - 12 tracks

Koumajou Densetsu Scarlet Symphony Original Sound Track (CD2) Part I - Frontier Aja

2009 - 5 tracks

Koumajou Densetsu Scarlet Symphony Original Sound Track (CD1) - Frontier Aja

2009 - 10 tracks

Koumajou Densetsu Scarlet Symphony Original Sound Track (CD2) Part II - Frontier Aja