Ghost in the Shell, Monster, Beserk, Hunter x Hunter, Neon Genesis Evangelion, Tekunoraizu, Wolf's Rain, Puella Magi Madoka Magica, Mawaru-Penguindrum, Welcome to the NHK, Serial Experiments Lain, Ergo Proxy, Death Parade, Death Note, Steins;Gate, Paprika, Perfect Blue, Beck, Food Wars, Nodame Cantabile, Sayonara Zetsubou Sensei, Hellsing Ultimate, Garden of Sinners (Whole franchise), Phantom ~Requiem for the Phantom~, Mai-Hime, Clannad, Tokyo Ghoul, Darker Than Black, Occult Academy, Log Horizon, Blood-C (I found it enjoyable anyways), XXXHolic, Black Lagoon, Psycho Pass, Dance in the Vampire Bund, Rosario + Vampire, Gurren Lagann, Witch craft Works, Beelzebub, Ben-To, C - The Money of the Soul and Possibility, Canaan, Cowboy Beepbop, Eureka Seven (Whole franchise except AO), Fullmetal Alchemist Brotherhood, Ghost Hunt, Golden Time (Similarish to Toradora), H20 Footprints in the Sand, Haibane Renmei, .//Hack, Highschool of the Dead (Ecchi), Infinite Stratos (Ecchi), Kaichou wa Maid-sama, Kore wa Zombie desu ka of the dead, Redline, Saint Seiya - The lost canvas, Soul Eater, Wolf Children, Spice and Wolf, Claymore, Panty Stocking & Gaterbelt, Bakemonogatari,
These are just some of the ones I could think of from the top of my head.
"From the perspective of others I am part of the world, but when I observe the world from my perspective I am nowhere to be found. To observe is to create perspective. I can never cease to be the point of origin from my perspective. I observe that which is not myself. This is the first principle to find." - Ergo Proxy