Favourite anime Opening/Ending songs

[SakeIt2Me]

My favourite opening is Kiri by Monoral (Ergo Proxy opening song) Very emotive singing, love it.
My favourite ending song is Lithium Flower by Yoko Kanno/Tim Jensen (GITS SAC ending song) Just a great guitar riff and meaningful lyrics about an awesome character.

[Karoriana-chan]

My favourite opening is second opening "Shiki", "Calenula Requiem" by Kanon x Kanon .

[NumberNine]

The first season OP for Spice & Wolf.

And the first season OP for The World God Only Knows.

[Jinnie93]

At the moment I think it's Tonari no Kaibutsu-kun's OP song: Q&A Recital!
Also love the ED song of Nogizaka Haruka no Himitsu : Hitosashiyubi quiet !
And a lot more heh XD

[Syla :)]

hmm opening 2 "Death Note" by Maximum The Hormone - What's Up People?!
opening "Naruto" flow -" go ! fighting dreamears"
Ikimono Gakari-"blue bird" and Stance Punks "no boy no cry"