Lyricist 大塚剛毅 5 count

Title Artist
Bloody Masquerade OSIRIS
Darkness OSIRIS
Into the Madness OSIRIS
Voice OSIRIS
Liar Mask 真山りか

Composer 大塚剛毅 6 count

Title Artist
Bloody Masquerade OSIRIS
Darkness OSIRIS
Into the Madness OSIRIS
Voice OSIRIS
トラブルメイカー KANIKAPILA
Liar Mask 真山りか

Arranger 大塚剛毅 3 count

Title Artist
Bloody Masquerade OSIRIS
Into the Madness OSIRIS
Liar Mask 真山りか