Opening Themes- -Duvet par BoA from Serial Experiments Lain -Houseki par marina Inoue from Le Portrait de Petite Cossette -Nightmare Contagion par The ALI Project from Another
Ending Themes- -Magia par Kalafina from Puella Magi Madoka Magica -Why ou Why Not? par Katakiri Rekka from Higurashi No Naku Koro Ni
Theme of the Series In General- -Another Main Theme -Higurashi No Naku Koro Ni Main Theme -Jigoku Shoujo Main Theme
Character Themes- -Dear toi ~Hope~ Rika Furude's Theme from Higurashi No Naku Koro Ni -Dear toi ~Cry~ Rena Ryuugu's Theme from Higurashi No Naku Koro Ni -Credens Justifiam par Yuki Kajura (Mami Tomoe's Theme from Puella Magi Madoka Magica)
