Artist: S.Y.R

[Kurogantetu (S.Y.R)] Maen Daiyonshou

[Kurogantetu (S.Y.R)] Maen Daihachishou

[黒頑鉄] 淫獄の麗囚 ～飼～

[Kurogantetu (S.Y.R)] Maen Daisanshou

[Kurogantetu (S.Y.R)] Maen Dainishou

[Kurogantetu] Ingoku no Reishuu ~Utage~