Len ; Falling Falling Snow. Len ; Super Hero. Len ; SADISTIC VAMPIRE. Butterfly On Your Right Shoulder. Secret - Black Vow. Revolution. Electric Angel. Karakuri burst. Trickery⇔Casino. Trick and Treat. Black cats of Halloween. Len ; Prisoner. A Faint Wish. Len ; The New Millenium. Adolescence. Len ; Paradichlorobenzene. Len ; Psychotic Len's Love Song. Rin ; Antichlorobenzene. Len ; The Riddle Solver who can't solve Riddles. Rin ; The Riddler who won't solve riddles. Rin ; Soleil. Rin ; Japan Prison Industry. Rin ; Abstract Nonsense. Rin ; Dies Irae. Rin ; Kokoro. Rin & Len; Kokoro.