Opening Themes- -Duvet kwa BoA from Serial Experiments Lain -Houseki kwa marina Inoue from Le Portrait de Petite Cossette -Nightmare Contagion kwa The ALI Project from Another
Ending Themes- -Magia kwa Kalafina from Puella Magi Madoka Magica -Why au Why Not? kwa 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 wewe ~Hope~ Rika Furude's Theme from Higurashi No Naku Koro Ni -Dear wewe ~Cry~ Rena Ryuugu's Theme from Higurashi No Naku Koro Ni -Credens Justifiam kwa Yuki Kajura (Mami Tomoe's Theme from Puella Magi Madoka Magica)
